Musk wants Twitter to fail. He bid on it for a laugh and when his bid was accepted he tried to get out of it.
They made him buy it and he’s been butthurt ever since. He wants everyone involved to suffer, because then the decision to hold him accountable was a bad decision.
He doesn’t give a fuck about people, or technology, or even the money he sunk on it. So it looks like he’s shaving his eyebrows to spite his face. It doesn’t hurt, so he doesn’t care.