If the gambler isn’t responsible for his losses than who is? I think the whole idea of trying to place blame in the first place is a bit misguided. You’re paying for entertainment, so if you are looking to blame someone for you not being happy with your purchase than I guess you could blame the casino for not being entertaining enough, but it would be better to just find a form of entertainment you do enjoy.
If there's anyone that's going to be blamed here it's the gambler, it's a sign of irresponsibility to blame the casino for your own entertainment that you clearly got into by yourself. Sometimes I think it's frustration that makes some gamblers think like this, they can't accept their losses so they start regretting and doing the blame game. This is why I always say that gambling isn't meant for everybody