Since when the government should prioritize those people who are dealing with gambling problems? That's another loadsh*t from them which in fact, people are the one who falls themselves on the problem. Let's disregard these tax-related things connecting to gambler's problem as it's just usual for the government to receive a tax for any business, whatever the genre or industry and that involves gambling.
As for that "new innovation" that is supposed to help a gambler, I doubt an addicted one will have an interest in using those trackers to monitor or limit their spendings.
That "innovation" can really help a gambler, but that will be back to a gambler itself because all decisions will be from them. The government can not force those addicted gamblers, but the government can try to help them to cure the addicted problem.