Crypto succeeded as an asset class and settlement rail, but failed at the original “replace banks for daily payments” dream. Bitcoin ETFs and institutional inflows show mainstream finance accepted it, stablecoins show real utility in dollar access and cross-border settlement, and InLeo/Hive discussions have been tracking that adoption arc since early ETF milestones like Brazil’s Bitcoin ETF post by @shortsegments. The failure is UX, scams, volatility, and most users still needing centralized exchanges — so the revolution became infrastructure, not a clean break from the old system.