You act like it is some giant cash cow. The government, banks, casinos, and racetracks want KYC protocols. And if they wanted people gambling online with credit cards, they'd already offer blackjack, slots, and other games online.
Not going to happen.
There is plenty of cash to be made and plenty of people that will want to make it.
No way these sportsbooks are going to sit back and try to have people come into a location to place bets over the long term. That is fine for Nevada because they have no competition. Online competition is on the way.