The Solana Foundation has launched a controversial billboard campaign in San Francisco, stating that "don't waste time with crypto" is the future of the internet, where artificial intelligence systems, not humans, initiate and execute economic activity. The campaign includes a reference to the x402 account on X, a new type of payment system that automatically charges small amounts of money without requiring human involvement. The Solana team believes that this model will enable small, "agentic payments" which are difficult to support on traditional financial rails due to high fees and latency. If this succeeds, users won't need to think about crypto at all.