Technically he didn't break the rules at all, though. It said "don't chase away brokies" & he was very much trying to get them to stay, lol. But yeah, it seems like his first encounter thinking the old one was going to get him in trouble for booze made him pretty much forget what little of the rules he understood. I get that the situation is sudden & he hasn't had much time to process what's really going on (at all) but the dude who handed over the building already told him they'd be covering all expenses and providing all materials needed for the restaurant in addition to living expenses and school fees (for 5 years no less!) so it kinda just makes him look like some variety of (slightly greedy) dumbass to be saying "buhh restaurant is fo make money tho!". No dummy, restaurant is fo inherit building at no cost to yourself but labor lol