If a gambler can not control himself and has such a strong gambling addiction that he creates new accounts to bypass restrictions, he deceives himself. Playing with low balance won't help him either. It seems to me that if such a gambler tries to keep a low balance, he will lose it anyway, and he will be tempted to top up his balance again and again.
Actually there is no other way to stop gambling than he really leaves the past, because if he is still involved in gambling games even for low bets but the addiction to gambling will come back, so it is very difficult to get rid of gambling addiction if without the desire in him to stop gambling, so he should be more active in other positive activities so that there is no more time to gamble.
The person should decide once and for all what he really wanted in life.
Because let's say he will just use small amount in gambling, but later on, he's back again to where he was.
He is the only one who can totally alter his lifestyle. Other people surrounding him are just mere supporters.