All I know is he asked for the job and we gave it to him. He exhibited dreadful character judgement/ risk assessment, he's full of himself, and worst of all, he was weak when dealing with brutal enemies. All disqualifying points for future leadership. I don't hate the man. It's not personal, it's business.
When more than anything else we needed a tough talking, nerves of steel leader who didn't give an inch, Trump was weak. Weakness is fatal. Stop following it. If he starts a new party, don't join. If he starts a news network, don't watch. He is narcissistic and possibly in on the entire corrupt mess. He is stigmatized deadwood at this point, let him get consumed. Somebody smarter, tougher, and stronger will arise.