What Goat is saying is that, if someone comes up and slaps you in the face, and you are against violence, that you are guilty if you slap the person back.
And, if you don't respond, they do it the next day. And the next. And the next.
If you retaliate, or act the way they act, in any way, he's quick to cry 'hypocrisy', yet he's the type that, if the slap didn't cause any damage, wouldn't consider it a big deal.
It's all part of the intimidation of conservative, or alternate, speech. It's no big deal when 'they' do it, but you're a hypocrite if it's done to them.