Lemmy is probably not the best place to expect responses from Trumpers. Your history seems to indicate you hold some leftist views, so maybe some reflection on or engagement with people you're in community with will help you more, but Trump was never going to accomplish anything you likely wanted him to. He's a grifter and always was. I'm not familiar with the "you'd be in jail" quote, but presumably most people running for office and threatening to jail others are probably not going to be accomplishing things that benefit most people.
I don't know why you supported him, but he's a bad guy with no actual morals and his administration is being run by bad people with possibly even worse morals.