Roulette betting minimums: why do these protect the casino
Been curious about the whole betting minimums thing on roulette tables. It always felt like a way for the casino to just slow roll your bankroll into the house, since if you could always just drop your bet to the lowest chip, martingale and other “systems” might stick around a bit longer. But then you see casinos - especially on the crypto side - actually lowering minimums lately, and it kind of feels like they're trying to draw in the small-bet crowd who don’t care about playing hours for tiny profits.
So does having a betting minimum really make that big a difference in the casino’s edge, or is it more of a way to filter out anyone trying to play infinite systems for real stakes? Wondering what I’m missing here from a risk management angle.