There is a thing called context. Movies have been violent for years and they've never affected anyone beyond their sensitivities. That's why we tell SJWs and feminist to STFU whenever they say "that movie is gonna make men to kill wahmen". Also, nobody every said "hey, do as the villain and go and kill people". It was more like "the events of this movie are wrong".
Alas, we now have not only people from the right being assaulted, but media and people involved with media cheering and encouraging pro-terrorist groups to behave violently against right wingers. And even if that didn't happen, remember these are the people who lives their lives according to what the things they consume tell them to do.
So, in another time, I'd also say "calm down, it's just a movie". But it's not just a movie. I'm not saying it should be censored, but at least, we can acknowledge how incredibly hypocrite this could be.