> But if someone choose to go all-in blind pre-flop then they are choosing to play the game as pure gambling and their version of the game would be pure chance.

> But if someone choose to go all-in blind pre-flop then they are choosing to play the game as pure gambling and their version of the game would be pure chance. This isn't making the game pure chance; it's just cutting off that player from future decisions. The opponents still get to call or fold, which means the opponent is manipulating the odds that the all-in player will win a contested pot.