I don't get if it's sarcasm or not. It would be banned for being way too edgy, and probably also shitposting.
Nope, not sarcastic. Rules state no advertising, so before the shitposting escalates, the account would be banned due to advertising.
unless they gave the staff a lifetime supply of baked potatoes and hamburgers, in which we may or may not let them advertise delicious Wendy's (tm) hamburgers to their heart's content