Altseason is near, but is the crypto market ready for another 2021-like surge?

On-chain and market indicators point toward early altseason signals—falling BTC dominance and renewed altcoin outperformance—but the current environment differs materially from 2021. Larger institutional participation, significant Bitcoin ETF flows, tighter macro liquidity and increased regulatory scrutiny reduce the likelihood of a retail-fueled, parabolic replay of 2021. As a result, any altcoin rally is likely to be more measured and shorter-lived than in 2021. For Bitcoin this implies potential temporary relative underperformance during rotation into alts, but sustained institutional demand and ETF backing should anchor BTC price and preserve its market leadership.