Re: I don’t have a dog in this fight
The Twitter board changed tack when Musk made them a ridiculously good offer. Failing to accept would have been a breach of fiduciary duty to their shareholders.
Sorry, you are not going to get anything substantial on 'bot numbers. They are simply not relevant to the deal. At an enormous stretch, Musk's lawyers could start by trying to prove statements about 'bots in Twitter's SEC filings were malicious lies (really high bar). Those filings were scrutinised before publication by a team of Twitter lawyers to ensure there is evidence for every word and that nothing is provably misleading. Finding a gross misconduct in that document would only be the first hurdle in a marathon steeple chase.
When it comes to 'bot numbers, Musk's Lawyers' response to Twitter's complaint is full of "Mr Musk believes ...". If you translate that to English you get "We have no evidence to support ..." It is almost as if Musk's lawyers think there is a difference in credibility between a statement in a Twitter SEC filing and one of Musk's tweets.