I don't believe in Elon Musk's performance at all, which he says can improve bitcoin's performance and we all know that he is only looking for popularity like what he tweeted on his twitter account.I think a lot of people no longer believe in him because he is only looking for personal gain for himself and his company, maybe a one-sided.factor that makes many people no longer trust him
You should consider that he isn't dependent on any more popularity. I doubt that is what makes him do whatever he did over the last couple of months. He doesn't lack money nor does he lack popularity. Maybe he is just extremely interested in cryptocurrencies as he is also the founder of a finance-related company aka PayPal. It isn't as if he had no clue at all about what he is talking. He does have a weird way to interact with the community, but I believe it is just the way he is.