the core issue is that such possibility does not exist. if you are successful gambler to the point where you are on the path to riches you will be banned from all platforms faster than Jets are mathematically eliminated from the playoffs
These things are so unfathomably antisocial that I earnestly believe every single politician who advances them should be (journalistically) investigated as extensively as is legally possible.
What kind of markets is this referring to?
Polymarket still charges 0 fees. While Kalshi's fees+spread can approach or even exceed traditional sportsbooks on some markets, neither of them have any interest in banning winning players, as they don't take a side on any bet and directly benefit from more betting activity. Kalshi also pays interest on bets, which can add up on longer term positions.
Betfair has operated with a similar model for decades in the UK and elsewhere.