Summary:

• lies come out when mouth opens
• mentally unstable
• past of criminal behaviour
• incapable of seeking or adhering to expert advise
• needs adult help in diplomacy

I keep wondering why he seems to have any chance at all. Guesses:

• he seems to have access to considerable campaign money, due to oligarchs funding him (broken campaign finance laws)
• he has taken hostage the right-leaning electorate since they have no alternatives (majoritarian electoral system forcing a two-party landscape)
• some saw the exchange value of their labour disappear (and foolishly think the extreme right might help)
• some saw life change, can’t adapt (and foolishly think that reactionary politics would help them)
• some have graduated without any skill of political thought, because nobody taught them
• some live in social media bubbles

Obviously, society is not well. A healthy society should be able to recognize a confidence artist trying to con them.