But there is a problem that bookmakers (most of them) prohibit arbitrage bets and most likely exchange information about the players who make them in order to get rid of them later. Is there a solution to this problem?
Arbitrage betting in the first place is not illegal, so why would the bookmakers or sportsbooks care about that?
It's an opportunity, but a rare opportunity as it's not easy to find it and I find it very difficult that's why I didn't pursue that kind of betting.
Also, most sportsbooks (crypto sportsbooks) promote anonymous betting, so how would they know that you are the same person who bet on the other site?