One thought, so far Trump has showed up for all of his arraignments but those were all Federal. Presuming a sufficient amount of narcissism to believe that you’ll get elected again before the trial goes to court, Federal threats are non-threats.
In the case of Georgia, he doesn’t have the same avenues of escape. He’s also being charged by a black woman which I’d take as being fairly odorous to Trump. I’d put it as a non-zero chance that he declines to fly to Georgia for his arraignment.
In that case, I’d assume that he’d have a warrant put out on him that would effectively make any domestic travel (e.g. campaigning) a potentially dangerous activity.