Since this is the right thread, I'm happy to speculate here.
Both sides will line up lawyers, there will be some posturing in preliminary court proceedings, then the lawyers will dine out at a nice restaurant.
The judge will say "Stop wasting my time, can't you folks settle this out of court?"
Then what I think will probably happen is Elon will end up buying Twitter for a price a bit higher than the current share price, which will probably be lower than today's price. Elon and Twitter management will agree to clean up the bots.
Nothing to see here folks, but the lawyers might dine out one more time, to celebrate, this time with a hefty drinks bill.
Or perhaps I've been watching too many TV dramas about how US courts work?