The problem is that Trump, Musk, Lindell, etc are all extremely arrogant and constantly disregard sound legal advice. Their lawyers aren't merely associated with a controversial client; their professional reputation is put at risk because they might lose easily winnable cases due to a client's dumb tweet. You have to be a crappy lawyer (or an unethical enforcer like Alex Spiro and Roy Cohn) to even want to work with them.