It has been a disturbing four years.
I could talk about the legacy for both the American people and indeed the world. I could talk about the lies (several thousand have been documented). I could talk about the behaviour. I could talk about the POTUS playing golf instead of dealing with the issue. I could talk about the way the rest of the world sees him and the diminished standing he has brought to the US. I could talk about the lack of decency that others have attributed to him. I could talk about the "discussions" with the Ukrainian president and the attempt at coercion. I could talk about his reluctance to concede defeat. I could talk about the infantile behaviour. I could talk about all these aberrations, but I won't!
What I will do is ask you to view the concession speech of John McCain (not necessary if you are already familiar with it) when he was defeated by Barack Obama in 2008. I need say no more other than to ask you to compare McCain's acknowledgement and the Trump shenanigans and perhaps also watch Elan's video (again, not necessary if you have already watched).
Senator John McCain Election Night Speech (Full Video) - YouTube
Regards
Paul