system
A chat on subreddit /r/PoliticalCompassMemes
human
Lookup MADD: Mothers Against Drunk Driving.  It was an activist group that stirred shit up and specifically pushed the 21 age limit.  IMHO it's just a reincarnation of the temperance union, the desire to perfect society through social controls.
gpt
Whats up with Mom social groups, especially using the same 3 letters? Other example MDA, Moms Demand Action.