My question is did you really take out your time to read the terms and conditions of the said casino before jumping into it? I guess no a d there are alot of things that wouldn't be flagged on the website if any casino and you're expected to get them from reading the terms and conditions and that's why it seems most casinos will always want you to read their terms and conditions.
I also don't see any reason why people run away from KYC when they have no evil intentions when using a casino.
Well the reasons should be best known to them but I also had to check the trust on your profile and you already got a red tag for just just post and I hope others other learn from this and take caution before laying any accusations.