In my view, presidents should try to display and maintain some dignity, and rise above saying many things Trump has said. They should have some real dignity, and not make public remarks about things such as women bleeding, "shithole countries", making extravagant and untrue claims about his own accomplishments
Trump's supporters do not hold him accountable.
I think they like his bigotry
The rest of us are held accountable for our behavior. Like the law, the president is now above that.