To address the most obvious and clear-cut issue in the headlines right now, Trump was served four criminal indictments so far this year. This means that in four separate instances with regard to separate criminal matters, grand juries saw evidence and agreed that there was probable cause to arrest him and bring charges against him. While grand juries are not infallible and Trump has not been convicted in any of these cases yet, the charges are serious and not brought without evidence. If you think any one of these indictments are just political and that the grand juries made bad decisions, that's a serious accusation and the burden of proof is on you to give evidence for this.