Rethinking Tech

Instagram DMs and the End of End-to-End Encryption

Instagram has removed end-to-end encryption for direct messages. Meta says the reason is low adoption — and that users who want encrypted messaging can use WhatsApp instead. But in this episode of Rethinking Tech, Aparna and Harinda unpack why this is about much more than a product setting. It is about privacy defaults, government pressure, child safety laws, platform strategy, and the future of private messaging online. At the center of this conversation is a deeper question: should private messages stay private by default, or are governments and platforms moving toward a world where digital communication is readable by design? What this episode explores * Why Instagram removed end-to-end encryption for DMs * How privacy defaults shape what users actually get * Why “low adoption” may not explain the full story * How governments are pressuring platforms over encrypted messaging * Why child safety laws are central to the encryption debate * What this means for WhatsApp, Signal, and private communication * Whether privacy should be treated as a right or a feature Why this matters Most people do not search through settings to turn privacy protections on. They use whatever default the platform gives them. So when encryption is optional, hidden, or quietly removed, many users may not realize their messages are less private than they assumed. This matters because the fight over end-to-end encryption is becoming one of the biggest battles in tech policy. Governments argue they need access to fight crime and protect children. Privacy advocates argue that weakening encryption creates surveillance risks for everyone. Instagram may be the latest example. But the bigger issue is whether private messaging will survive in a world where governments want access, platforms want flexibility, and users are rarely told what changed. The transcript focuses on Instagram removing end-to-end encryption from DMs, Meta’s “low adoption” explanation, the role of privacy defaults, government pressure, child safety arguments, and the broader question of whether private communication should remain protected online. About Rethinking Tech Rethinking Tech explores the intersection of technology, geopolitics, business, and ethics — focusing on how systems actually work, not just how they’re talked about.

The OpenAI Lawsuit and the Fight Over Who Controls AI

Elon Musk’s lawsuit against Sam Altman and OpenAI was dismissed. But the bigger story is not who won this round in court. In this episode of Rethinking Tech, Aparna and Harinda unpack what the Musk vs OpenAI lawsuit reveals about AI power, corporate structure, billionaire rivalries, and the uncomfortable question at the center of the industry: who really controls the future of artificial intelligence? At the heart of the case is OpenAI’s transition from nonprofit lab to for-profit powerhouse — and whether an organization built around a public-interest mission can remain accountable once billions of dollars, investors, private contracts, and strategic competition enter the picture. What this episode explores * Why Elon Musk sued Sam Altman and OpenAI * Why the case was dismissed on statute-of-limitations grounds * What the lawsuit reveals about OpenAI’s nonprofit-to-for-profit transition * How billionaire founders and investors shape the AI industry behind closed doors * Why the line between principle and business strategy is hard to separate * What this fight means for AI governance, accountability, and public trust * Why this matters OpenAI began with a mission to build artificial intelligence for the benefit of humanity. But as AI becomes one of the most valuable and powerful industries in the world, public-interest language can collide with private incentives. This lawsuit may have been dismissed on a legal technicality, but the deeper questions remain. Who gets to control AI? Who benefits from it? And what happens when the future of a world-changing technology is shaped by private deals most people will never see? About Rethinking Tech Rethinking Tech explores the intersection of technology, geopolitics, business, and ethics — focusing on how systems actually work, not just how they’re talked about.

Cars That Will Stop You From Driving

Ford has filed patents for technology that could let vehicles decide whether a driver is fit to be behind the wheel. On paper, this sounds like road safety. But in this episode of Rethinking Tech, Aparna and Harinda unpack why AI-powered driver monitoring raises much bigger questions about privacy, control, monetization, and whether our cars are becoming surveillance devices. At the center of this conversation is a deeper question: should your vehicle be allowed to watch you, judge you, and potentially stop you from driving? What this episode explores * Ford’s AI driver monitoring patents * Why in-car cameras are being framed as a safety feature * How vehicles could monitor alertness, fatigue, or impairment * Whether your car should be able to block you from driving * How driver data could be monetized through ads or services * Why police or governments may eventually want access to vehicle data * How safety technology can become surveillance infrastructure Why this matters Cars have long represented freedom. But as vehicles become more connected, automated, and data-driven, that freedom is changing. A car may soon be able to monitor your face, assess your attention, collect behavioral data, and decide whether you are safe to drive. That could prevent accidents and save lives. But it could also create a new kind of surveillance: one that sits inside your own vehicle. The real issue is not whether road safety matters. It is whether safety becomes the justification for turning cars into data collection platforms. About Rethinking Tech Rethinking Tech explores the intersection of technology, geopolitics, business, and ethics — focusing on how systems actually work, not just how they’re talked about.

From Oil to AI: The UAE’s Bet on the Next Global Power Shift

For 150 years, oil helped define global power. Now, the UAE is betting that the next great resource is AI. In this episode of Rethinking Tech, Aparna and Harinda unpack the UAE’s attempt to shift from a petrostate economy toward an AI-driven future — through education, data centers, sovereign wealth, energy infrastructure, and major partnerships with US tech companies. At the center of this conversation is a deeper question: can countries that built power through oil become indispensable in the AI economy? Or will they become service providers to the US and China, who still control much of the technology stack? What this episode explores * Why the UAE is investing heavily in AI education and infrastructure * How oil states are trying to build post-oil economic strategies * Why data centers, energy, land, and political stability matter in the AI race * Whether the Middle East can become a serious AI infrastructure hub * Why full AI sovereignty may be impossible for most countries * How countries can become essential without building the best AI models * What this means for workers, students, and ordinary people Why this matters AI is not just code. It depends on energy, land, data centers, chips, minerals, supply chains, and geopolitical alliances. That means countries are not only deciding whether to use AI. They are deciding where they fit in the next global economy. Some may build models. Some may control minerals. Some may provide energy. Some may host data centers. Some may turn AI into services. And many may be forced to choose between US and Chinese technology ecosystems. The countries that succeed may not be the ones that build the best AI. They may be the ones that become impossible to ignore. About Rethinking Tech Rethinking Tech explores the intersection of technology, geopolitics, business, and ethics — focusing on how systems actually work, not just how they’re talked about.

AI Is Entering Kindergarten in the UAE

Kindergarteners in the UAE are learning AI before they learn cursive. But this story is about much more than technology in classrooms. In this episode of Rethinking Tech, Aparna and Harinda unpack why the UAE is introducing AI education at such a young age — and how this fits into a much bigger national strategy to build a post-oil future. At the center of this conversation is a deeper question: should every country try to compete in the AI race, or should governments focus on the specific role they can realistically play in an AI-driven world? What this episode explores * Why the UAE is teaching AI to young children * How AI education fits into a post-oil economic strategy * Why petrostates may have an advantage in the AI race * Whether most countries can realistically compete with the US and China * Why some governments may be chasing AI as a shiny object * How countries can find a unique role instead of trying to become the next Silicon Valley Why this matters AI is becoming part of national strategy. Not just for companies, but for governments trying to decide what their economies should become. The UAE has the capital to make a bold bet: build an AI-ready workforce from the ground up and position itself as a future talent pipeline. But many other countries face a harder choice. They may not have the money, infrastructure, energy, or institutions to compete at the top of the AI race. So the real question is not whether every country should “do AI.” It is whether they can find the part of the AI economy where they can actually win. About Rethinking Tech Rethinking Tech explores the intersection of technology, geopolitics, business, and ethics — focusing on how systems actually work, not just how they’re talked about.