Solana cuts slot time to 350ms

Faster slots matter less as a headline than as a constraint on everything built on top: tighter block times raise the bar for validators, RPC providers and latency-sensitive apps that must keep pace. The stated path toward a 200ms target signals this is an incremental tuning exercise rather than a one-off change, so the operational burden on infrastructure operators is likely to keep shifting. Whether the network sustains performance and participation as slot times compress further is the open question.