Bitcoin: Altcoin Rotation Volume Collapses Since 2021

Bitcoin to altcoin asset rotation that once fueled alt seasons has basically disappeared, with BTC-pair altcoin volume collapsing since 2021, according to Ki Young Ju. The era of alts pumping just because BTC pumps may be over, marking a structural shift in crypto market dynamics that analysts now track through Bitcoin altcoin rotation analysis and crypto market structure shift metrics. This change also influences long-term altcoin season decline patterns amid broader adoption of assets like TAO.