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
Yes, there are many players who, when they win while gambling, talk a lot about gambling. If they lose for some reason and lose money, they become disappointed. Out of that disappointment, they make various comments and speak with complete ignorance, which they do not deserve. On the other hand, when they win in the game, they do not say anything. They think that playing at the casino is only about winning. That is why gambling is not for them, you are right.