What helped me was tracking my gambling habbits. When I laid it out in a xcel spreadsheet and saw how much I was spending it was a bit easier to manage. I think a lot of players forget or selectively downplay their losses because its incumfortable. If you need some help I can share the exact spread I use.

I know you mentioned traditional resources aren't always good but here is a list we compiled that may help some people, specific by country. We recently wrote and article specifically on crypto gambling addiction and will release it shortly.