Tesla will no longer accept Bitcoin over climate concerns, says Musk
https://www.bbc.com/news/business-57096305
Elon Musk tweets about dogecoin, and price immediately jumps
https://on.mktw.net/3eKV3bP
Musk 看来是玩得很爽，毕竟这块几乎不受监管，然后波动也大，
要内线要炒作随你玩都不违法
结论就是 tesla 不碰为妙