I thought about that reasoning, but if we go through the dialogue by the boat, we see that neither did Fugo expresses leaving the team (he is only against going on a “suicide mission” against the boss), nor did Bucciarati excommunicated anyone for not embarking on the mission.
Ah right. I think my correction wasn’t clear. The point of contention is whether there is a single building with the GYM label. I’ve clarified the correction.