The wagering requirements for bonuses I've seen are 100x and I think that seems ridiculous because the requirements are so high and maybe only a few gamblers can get them and who knows how much they have to lose before they can withdraw. Even though there are still players who can win, it will not be within reach of small gamblers like us because we gamble not using a lot of money and just want to have fun so we are not recommended to try to take the bonus. I prefer another reason why casinos don't want to give their money away: they only want to get money from gamblers who have lost. We must prevent it from happening to us and there is no need to try to get the bonus if we see it is very difficult.
Which casino it is? that's really high and I don't think there's a gambler can beat that. 100x wagering requirement is just like the casino never want anyone to beat it and giving some money for the winner. Although all casinos are hoping many gamblers lose, but they're still accept to give some money for a lucky gambler as long as it's not bigger than they earn.
Of course a casino with big wagering requirement isn't scam, but it's advisable to avoid it.
If you ask which casino, I'm afraid I've forgotten what it was called but the memory of the 100x wagering requirement does go back before. Casinos that don't want to take their business seriously will apply very high requirements so that no gambler can take their winnings freely. And even if the gambler can take it, the casino will apply other requirements, such as the gambler must do KYC but the casino will not agree with many reasons.
Indeed, casinos with big wagering requirements aren't a scam, but many don't even want to try them because it's too much for them. After all, many of us are not big gamblers and only use small amounts of money so it will be a problem for them.