big difference being, ali didn't then go around besmirching the service record of others that did decide to go.
The big difference is Ali is dead and spent the last 20 years of his life a comatose vegetable confined to a wheel chair because he made the career choice to use his head as a punching bag.
Let's not forgot about Joe Frazier either. Ali called Joe an uncle tom and lobbied blacks to see Joe as a race traitor. He did all this after Joe made sure Ali was taken care financially during the time Ali was prevented from boxing. Calling an innocent man a race traitor isnt exactly humanitarian behavior.
Hate Trump and call him out for his poor behavior but let's stick to the facts.
Ali made a public stand and refused to participate in a corrupt war, he paid a heavy price for his stance, and while he was vilified at the time history proved his actions to be correct.
Trump also did not participate in the same said war, ALLEGEDLY using doctors notes to avoid service. He also made the right choice.
Ali disgraced Joe Fraziers character to sell tickets. Trump insulted John McCain to garner votes. Both men, like all people, have self serving tendencies.