Low cost but effective solutions to gambling addiction is do not deposit 
just simply throw away your money in a different wallet or some bank and lock it up. Today digital banks have a feature to lock your money in some period of time and there is a fee when you try to withdraw it early.
In crypto, there is also a staking with time period so throw it and you have no money to do a deposit. if you still want to do gamble just download a game from the app store or google play there is a plenty game out there with fake money you can do slot domino blakjack and lot of it
Yes, this is an action that must be taken if you want to stop gambling addiction, but not making deposits may not necessarily be well received by addicts because they will continue to make deposits to carry out their gambling activities because gambling addiction must be stopped graduallynot by force. just simply throw away your money in a different wallet or some bank and lock it up. Today digital banks have a feature to lock your money in some period of time and there is a fee when you try to withdraw it early. In crypto, there is also a staking with time period so throw it and you have no money to do a deposit. if you still want to do gamble just download a game from the app store or google play there is a plenty game out there with fake money you can do slot domino blakjack and lot of it
In my opinion the right solution to stop gambling addiction is to reduce little by little the expenses they usually use and can set limits for themselves but it must be based on the intention and determination to stop gambling addiction.
for example, if you usually gamble, spending around $50, you can reduce it little by little to $40, $30, $20 gradually, if the solution is less effective, you can do more positive activities, such as doing a side job by having a side job, you can definitely forget about gambling for a while so that you just focus on his work after he is finished he can rest such as sleeping, watching TV, watching dramas, to relieve fatigue if done continuously he will slowly forget about gambling.
Yes, using fake money to gamble can also be a solution because if you want to continue gambling we don't need to deposit money directly, we can just enjoy the game without having to be afraid of losing and our finances will remain safe.