Does even freezing a customer's account curb irresponsible gambling or betting addiction?
Not at all!
First of all, a casino would never freeze a user's account just because they find out that the user is gambling irresponsibly. They wouldn't even notice as long as the user is constantly losing because the money is theirs to keep in that case, they would only freeze an account if the user constantly wins which makes them act quickly so that the user can't win more.
Even if they do it, just in case, a gambler can always go to a different platform and start gambling there, as you said. All they would need is to create an account which is extremely easy in cryptocurrency casinos, and then they can make a deposit and start gambling immediately without any restrictions or anything.
That's correct they most likely wouldn't do it because they want you to spend your money. They are not a charity and they aren't going to protect you if you don't protect yourself.
This means that you can have almost any pattern of financing your habit and you can be losing 90% of your games and they'll still let you play there.
Some f you don't understand that often you don't lose money to the casino but to other players, like when you play at a poker or blackjack table. Usually someone wins and your money goes to that person. THe casino has its fees and it makes money on that, so it doesn't care if you win or lose, as it will always make some money as long as you keep playing.
It's a bit different when you play against the house, but we're talking about casinos in general here and in general you have higher chance of being banned when you're lucky than the other way round.