But, does that stop casino as well as gambling? No, not any kind of! Not in the US, not wherever. Online gaming and betting are still at its all time high with or without the prohibit. There is no law banning online casinos. And although US players are not allowed to bet online, casinos online do not stop players from playing. The decision is still upon the player's discretion. Firstly, they already know that many people would join their site as as a consequence of it.