In other words you are trying to say that it does not matter where you play whether the game is fair or not, arent you? As what I understand is that the most important thing for you is luck and you dont care about the fairness of the game. I have no ideas why do you think like that, if the game is not fair then how can luck come to you because your luck can be busted by the admin/owner of the site by changing the result of your game?
The poster probably did not think through his comment. I guess he believes in accepting defeat whether he is cheated or not. This mindset could encourage the spread of unfair ones and probably reduce the importance of using provable fair system.
If he discovers an unfair one, the appropriate thing to do in that case, is to warn others, avoid it/similar ones and use the fair ones.