Charlie Munger Slams ‘Stupid’ and ‘Evil’ Bitcoin, Says Communist China’s Leader Was Right to Ban It Posted byAmanda Breen May 2, 2022 Leave a comment on Charlie Munger Slams ‘Stupid’ and ‘Evil’ Bitcoin, Says Communist China’s Leader Was Right to Ban It During Berkshire Hathaway’s annual shareholders meeting, Munger and Warren Buffett ripped into the cryptocurrency.