Just a question for some if you have the answers. I see sll the scam accusations towards the casinos for holding funding and/or blocking accounts on KYC failure. So is the casino keeping these funds that players are winning? And is this why there is such an up surge in the KYC bs everyone has been dealing with? Obviously the providers aren't aware of the scam accusations and KYC denials so safe to assume they are clueless on the payout? Now isn't the provider just as liable to pay the player their winnings as the host platforms?
Casino keeps the money, gamblers don't know but casino with KYC has a lot to be careful about. Before playing in one, must first read and understand the rules, complete verification process and make sure there is no error that will lead to question, because they won't freeze the account on a normal win until hitting a large profit.
Accusations and complains don't matter most, concerns are feedbacks from the casino if they plan to solve the situation. On your question, it's a must for deposits to be returned, if the host are decent enough it would be accounted to the providers.