While I will not defend that this guy's behavior, I will point out something very important:

if it were a fat chick caught on video ranting about men not wanting to be with her, all the feminists and body positivity would be at her side. Liberals used to defend people who are "marginalized" on things they can't control, like race or sex. But why aren't progressives defending this guy?

Simple: THE WAR ON MEN. While we shouldn't stand with this short man, we should stand with short men against feminist bolshevikism