It's the whole point of the exercise... who do you take alongside the worst players from their respective teams.
Don't understand your logic. Did you miss the dubs-okc game? When none of the teammates did anything, curry simply started bombing away from 30ft in the last mins of the game... Teammates did not matter if you play this game. Otoh, Lebron cannot do that, at best he'll have to bulldoze into the wolves cos he can't shoot, and that requires at least some sort of coordination with teammates, as opposed to curry's teammates standing around to witness all these free three points.