E171: DOJ sues Apple, AI arms race, Reddit IPO, Realtor settlement & more

The $418 million NAR settlement threatens the traditional 5–6% residential real-estate commission model by forcing buyers to negotiate compensation with their own agents. Friedberg expects flat-fee and à-la-carte services to replace percentage commissions, and is already buying property himself using standard forms, AI disclosure tools and escrow services instead of an agent.

Microsoft effectively absorbed Inflection AI’s key talent without buying the company, hiring most of its team and making co-founder Mustafa Suleyman CEO of Microsoft AI. The panel viewed the licensing-and-hiring structure as a way to acquire talent while protecting Inflection’s investors, with foundational-model economics becoming increasingly difficult for independent startups.

Of $36 billion in office loans that matured in the commercial mortgage-backed securities market, only about one quarter were reportedly repaid in full. The remaining distress is being delayed rather than resolved, leaving landlords and lenders dependent on falling rates and improving occupancy; prolonged high rates could expose significant losses, including at regional banks.

Apple was reportedly discussing using Google or OpenAI technology for AI features on iOS despite spending roughly $30 billion annually on R&D. Because Google already pays Apple about $20 billion a year for default-search placement, the panel saw a Gemini deal either as a temporary bridge or evidence that Apple had fallen strategically behind in AI.

Chamath’s most distinctive proposal for Saudi Arabia’s planned $40 billion AI fund was to reserve half the capital for follow-ons and use roughly $15 billion to buy startups’ compute. Founders would receive free GPU capacity on their preferred cloud or model in exchange for roughly 6–7% equity, giving the fund exposure across thousands of experiments.

The panel’s strongest AI-investment consensus was that applications and traditional industries adopting AI may capture more durable value than crowded foundation-model markets. Friedberg specifically highlighted manufacturing, medicine, food and labor automation, while robotics attracted interest because enterprises can justify machines when they produce measurable productivity returns.

A genetically modified pig kidney was transplanted into a 64-year-old man with end-stage kidney disease after researchers removed selected pig genes and added useful human ones. Chamath emphasized the human significance from his father’s experience with prolonged dialysis: successful xenotransplantation could turn pigs into a practically scalable source of replacement organs.

James Webb observations independently confirmed the Cepheid measurements that had produced an unexplained discrepancy in estimates of the universe’s expansion rate. That removes a suspected Hubble measurement error as an easy explanation and leaves a fundamental unresolved problem in cosmology rather than merely an instrument problem.