I don't take from it personality judgements, so much as it makes me want to look into how Reiner was trying to develop a series called 'The Spy and the Asset' on how Putin and Trump met and began working together.
That tracks for me, so Trump has personal reasons for behaving the way he does, though arguably self-preservation would induce him to not carry on the way he has done. But then he cannot be quiet about things he's guilty of, so I can't see his behavior as anything other than having a motive for just what's happened. I can't imagine he would take Rob's proposed series with equinamity: I'd love to know what Rob knew.