Are they advertising to US consumers, or simply to the world? I think it's just a global ad campaign. I haven't tried it but I assume that they can just reject

Are they advertising to US consumers, or simply to the world? I think it's just a global ad campaign. I haven't tried it but I assume that they can just reject any US payment method and be fine. How else would you pay, Bitcoin? As long as it's good clean betting, I don't think anyone should be restricted from this gambling in the land of the "free" anyway. It's also weird that Kalshi is approved and Polymarket isn't. I wonder why that is the case.