Ben Horowitz on AI Anxiety, Big Tech Transitions & The Future of Startups | a16z

Ben Horowitz argues AI has broken software’s two core moats — money-throws-at-problems now works, and customer lock-in is gone.

• AI invalidates two software axioms: you CAN now buy your way out of a 2-year product gap with GPUs, and data/UI lock-in is effectively gone.
• a16z just raised $15B across four funds; LP base shifted from all-domestic to ~35% international as tech’s global importance grew.
• US electricity and memory are already bottlenecks now, not in 12 months; Nvidia will ship enough chips before grid and DRAM catch up.
• a16z invested in a physical power transformer company because the transformer design hasn’t meaningfully changed since electricity was invented.
• Horowitz sees crypto as essential AI infrastructure: human-vs-bot verification, cryptographic content provenance, and giving AIs a payment address as economic actors.
• ~$450B in COVID stimulus was stolen due to lack of verified identity infrastructure — Horowitz frames universal crypto addresses as the fix for future UBI or government payments.
• Horowitz sketches two VC endgames: a small number of hyperscale AI giants (like auto consolidation to Big Three), or nationalized AI labs treated as regulated utilities.
• Keynes predicted abundance would cut work to 15 hrs/week; he missed that human wants expand infinitely — Horowitz uses this to argue AI job displacement fears are historically wrong.

2026-04-14 · Watch on YouTube