If suddenly you went on a binge-gambling out of a lack of self-control or something else. For example, you deposit money in rapid succession after a series of losses and the casino management freezes your account. And when you call their customer support, they tell you that your account has been frozen for 3 weeks and the reason why they carried out that measure was because they suspected that you were gambling irresponsibly and decided to take that measure so that you can call yourself back to order, will you feel furious, cuss out, sign out of your account and register on another casino and continue betting.
If the casino has this on their term of service then there's nothing you can do you sign up for this, the casino has their parameters on why they freeze your account, so you have no choice, complaining will do you no good, so you have the option to play on other casinos, many players have account on many casinos so in case this things happen they always have the option to continue playing.
Does even freezing a customer's account curb irresponsible gambling or betting addiction?
No, it will not, gamblers always have a way to continue gambling, and many of them know that this could happen so they have alternative casinos to play, gamblers will play if they want to play as long as they have the time and the money, its not the casinos' rules that will make them stop to gamble, even if you ban them.
In my opinion, casinos certainly have certain requirements and also good service because the aim is to make players feel comfortable gambling in the casino because the goal is profit, if the gamblers are comfortable they will get benefits from gamblers who are comfortable gambling in the casino. and I think that if a casino freezes a gambler's account, there may be a certain reason, although I have experienced it, I think it's because they don't want to experience a loss, where they froze my account because I had a pretty big win.
I agree with you, gamblers will always have a certain way to gamble, especially if they are addicted, they will do anything to be able to gamble again. In fact, I think that when they run out of money they will always have a way to continue gambling, including things that are beyond common sense, such as selling the property they own or even stealing. This could happen if they are addicted to gambling and are at the point of running out of money or capital to gamble.