In my opinion, the possibility of getting rid of addiction will always be a possibility in cases like this, this goes back to each individual. Usually, people who come back to play want to catch up on their losses from gambling and are not yet able to give up the money they lost in their gambling game. Indeed, the impact of gambling is very large, in cases like this they can do anything without thinking about the impact on themselves. There is a big possibility that criminal cases will definitely increase and have the biggest impact and more and more people will do it. Yes, don't borrow money from your relatives, in my opinion this is a much better thing, if you borrow, of course this will be a burden for you in the future.
There is always a chance of getting rid of addiction, but it's unlikely, as you said, it comes down to each individual. Unfortunately, someone who is already addicted tends to find it difficult to get out because strangely, even though they realize what they are doing is harmful, they still do it again, so it becomes an impulsive action. Because with their addiction, the problem is their thinking, and actually when someone is addicted, the impact can affect their relatives. It is true that you say, indeed most of the gamblers who return are those who are not willing to lose their money, while in gambling losing money is something that is certain to happen and is no longer strange, so inevitably you have to let the money go so that there is no rash thinking and action and great risk.
With addiction, they will usually be more courageous to do things that are risky and endanger themselves, such as borrowing money. When they are addicted and run out of money to gamble they can borrow money and this action will be carried out because of the impetus of their strong addiction so that it can have an impact on relatives and even other people who are not relatives. Because as you said, borrowing money for gambling will only be a burden in the future, not to mention being used for gambling which is not clear that it can turn things around completely.