Why do Trump supporters do this stupid shit?
The is no magical "Trump shield" surrounding your body. You are not invincible. The laws of the universe still apply to you.
Sucker punching people is bullshit, even if it's a stupid Trump supporter, and I hope the asshole that did this got his ass thrown in jail for a few days. Totally fucked up. Then again you have Trump supporters beating unarmed men with metal pipes so I guess it's par for the course.