Who wants to hear the, hands down, most retarded explanation for the for year cycle ever uttered? Well, here it is...
First run up - excitement about Bitcoin
Second run up - excitement about Ethereum
Third run up - defi, nfts and stable coins
Not kidding https://youtube.com/clip/Ugkxd3ULcluNW5DIODc63OymYKRYrTw3YCt9