We dont know until they do make it mandatory but if this one do only happens on a particular user then we could really assume that there's something wrong with a particular user but if they would impose it
for all users then we know that they are really that have big change towards crypto users which do really sucks because we dont really like it on the first place but as regulations becomes tight then having these
changes could really be happening in the future but lets hope that it would be not too rampant on upcoming future but you should anticipate for it to happen.
At the end of the day, if there is a big deal made about this by the governments and all, then casinos will have to make it mandatory, they have no other choice. Assume you are the owner of a casino and the government comes in and tells you that unless you put KYC there and force people to fill it, they will attack you with everything in the law and make you closed in a year, less than that. You will get scared and start asking for KYC right?
You may do worse, but the alternative is to get closed by the government. This is why they do it, maybe wolf.bet is not doing it yet, but other places are doing it exactly because of this reason.