system
A chat on subreddit /r/PoliticalCompassMemes
human
Then again, thanks to anti-bullying policies they probably won't and that's a problem.  Bullying is the immune system of a healthy society, it destroys unwanted behaviors in the same way that your white blood cells destroy precancerous cells.
gpt
I think it depends what the bullying's for: If it's racist, homophobic, because they're a nerd or if it's anything that doesn't harm others then that's not cool.