It's not our right to blame him because other people are following his ideas.
Why not? It is not only about people following him, he tweeted something bad about Bitcoin and crypto as a whole. Do you think it is acceptable?
Man, if he isn't trying to manipulate or exploit the crypto market, it is no problem at all. But what he did is too much, all of us know he has the intention to take advantage by tweeting both positive & negative about Bitcoin-crypto. For me, it isn't acceptable! He is likely playing with us and leads us to a current bad situation in crypto market.