Now in all liceneced casino KYC necessary. I passed KYC in Coinplay.com after I oppened accont. It taked several days (2 days) to pass KYC for me. I withdraw money without problem in Coinplay.com. But I never had a big winning sums in casino.
Not all casino. This is just a perception of new casino in the crypto industry. Typically new casino that has license are the only one who ask random KYC to all there players once they request a withdrawal. They are using there ToS under the AML section that they can ask KYC anytime that they want.
But many old reputable casino like Sportsbet, Stake, Duelbits and many more including Livecasino that doesnt ask KYC to user without having any problem on there account. If KYC is really necessary for there license they why does still many reputable casino doesnt requires it to there user. Ive been using all the casino that I mention above for a long time without doing KYC. I typically deposit around 100$ to 2000$ and make a withdrawal of x2 or x3 without any problem KYC verification.
Categorizing all casino asking KYC is mandatory requirements is hoax.