Please do not ever give a casino a pass because they returned a deposit and only kept player winnings.
I like how Stunna handled a confirmed fraude case:
I'd like to stop this right here and make clear that this is not a matter of money but rather a matter of principle. I'm happy to donate at minimum the funds involved in this claim to a charity of the community's choosing.
That makes it clear they don't profit off it, and takes away all doubt that they do it for the money.