Even if your criticism of what Elon Musk hypothetically might do was 100% correct it doesn't matter.
Hive forked from Steemit back in early 2020 because a billionaire named Justin Sun bought Steemit, INC. and because Justin Sun is an idiot he thought that meant he "owned" the blockchain.
We forked away from that blockchain. Steemit is now for shitposting. In many areas Hive is objectively better than Steemit. Hive exists because we reject the premise that anyone can "own" our blockchain.
It based on imagination, we know no one can own hive..