I don't quite understand why a lot of people want to get NFTs integrated within their platforms. If there isn't any utility to their NFTs, not a lot of people will even bother wanting those NFTs. If these things can be converted into something that can be used on the casino, perhaps gamblers will be proud to have that item on them just to trade for perks and whatnot.
Overall I don't think that these NFT integration will make a big difference on casinos and the overall gambling experience but that's just me.