a16z crypto closed Fund 5 at $2.2 billion, with the team arguing that each speculative cycle leaves behind infrastructure more durable than it appears at peak or trough. Stablecoin adoption is cited as the clearest signal: usage has grown through multiple downturns as people use dollar-denominated stablecoins to save, remit cross-border, and pay, a pattern the team reads as network adoption rather than speculation. Capital markets show parallel traction across perpetual futures, prediction markets, and onchain lending, while the GENIUS Act is cited as evidence that regulation is moving toward clear definitions and space for builders. The fund's thesis centers on AI opacity and internet consolidation, making crypto's verifiable, open, intermediary-free properties more valuable in this cycle, with deployment targeted at payments, financial services, creator platforms, decentralized infrastructure, and AI agents capable of autonomous transactions.