system
A chat on subreddit /r/PoliticalCompassMemes
human
Dunno about the third guy, never heard that bit.

Still, the first two are horrible and more than one person.
gpt
The third guy was the one who suffered a case of bicep-spaghetti. He was (illegally) carrying a pistol which he tried to use to shoot Rittenhouse, per his own testimony in the trial.