Pretty much the exact same except that Hitler was a hardened war veteran, and Trump has been a conman all his life. Most of Trump's cons were stupid and failed, but never quite hard enough for him to ever see consequences.

Hitler also went to prison for his coup attempt. It was a daycare style prison, but he still went.

Other than that, the similarities are striking. Likely because the only book that Trump in known to have read, is a copy of all of Hitler's speeches.