You're looking at it differently - Twitter probably doesn't want to sell anymore than Musk wants to buy. So they called his bluff and said 'Sure you can buy us.' and he starts doing all these attacks, against the terms of the deal, then making up reasons not to buy it, and blame it on Twitter so he doesn't have to pay them a billion.
So, they are calling his bluff again, giving him exactly what he's been trying to claim they won't give him.
I predict that he isn't going to end up owning Twitter, and being down a bil, myself. Because he's not near as smart as he thinks he is.
[My mom thinks he's brilliant, and I'm here going 'It doesn't take being brilliant to buy into companies, force a court to retroactively make you a 'founder', et al, it just takes having a rich set of parents; bonus for having rich grandparents too']