Yes, and they need to get paid in order to do something. Nobody really thinks that Elon Musk did something greatly terrible to Twitter by not buying it, this means Twitter will always get more crap from chasing Elon than not chasing him. It just happens to be that the payout will be big enough for them not care about the flak.
BUT, if Elon fights back hard, Twitter will have to stop.
No they won't. This is Twitter, not Oracle.