Snark aside, there are other issues.
What if someone has been betting frequently, but they've been winning so far? They'll be deemed "addicted" by this algorithm. Should they be?
How much will it cost to administer this program?
How confident are you that it will improve outcomes?
Why should I be required to share details of my finances in order to play?
Legal gambling has issues but I would definitely vote against your proposal. Keep regulations simple, either allow the activity or don't.
It's not worthwhile to try to duct tape over side effects with mitigation programs of questionable impact that will inevitably be expensive to administer, all while arbitrarily invading peoples' privacy.