Self-exclusion is there for stake and other casinos. But if you want to get reminded then you have to do that manually for yourself, don't just let it all pass to the casinos because it's still you that have total control over yourself and your money. By the way, it is a good suggestion but do you think that most casinos will be happy to do that to limit the deposits and losses of their customers weekly?
I do not think so because everyone is there to have a business and if you have recommendations then do that and send directly a message to the casino for your own help. Because they are going to look at it and if it's not ideal for the business, that won't be concluded but for the reputable casinos, they're giving some alternatives that the severely addicted gamblers to have more options.
When the gambler lose a game, the casino gain more income since the staked amount becomes that of the casino because the gambler lost to the casino, so why implementing a feature that will limit their potential income.
Yes, that's why it is a business matter for them and that's more favorable for a casino to see players lose and have some players get to win but with small amounts. If they're going to set everyone with a losing limit, there will also be those gamblers that won't agree with that because of how big they are as a gambler. So this is more of a personal preference and just set yourself with a limit.