A guy at my work is like this. He ended up being the only person I spoke to irl that actually went off on the bullshit immigrants-eating-cats-and-dogs thing that mango mussolini was screeching about a while back. Had another unasked-for immigrant conversation the other day when he butted in on my break time. Fucking hate people like this, I just want the guy to get the hint to shut the fuck up and leave me alone.