Although he is financially one of the richest businessmen in the world, it is also worth noting that the share prices of his other companies could fall through losses on his Twitter purchase. In my opinion his main mistake was disregarding public sentiment. What is your concern?
There is nothing for me to worry about in the slightest, this time it has nothing to do with Elon Musk. It doesn't matter whether Elon Musk is going to be poor, I don't think anyone cares. The world of finance is too short if you only focus on the facilities he built. Isn't the economy already running before it comes to the surface with provocative tweets.
You shouldn't be too optimistic that just because of Twitter Elon Musk will lose everything. He has more income than that and you need to know the money he used to buy Twitter stock was not taken from his own pocket. That's how a reliable businessman works.