Problem with other average gambler or small time gamblers they are over exaggerated on things which is manageable with. Besides if they are playing on reputable casino then there's really no problem with this, maybe we can only got an issue if a new casino will ask this requirements and hold our withdrawal for questionable reason then maybe for that we might gonna face more trouble with them.
Whenever you sign up for any new casino you should always do extensive research about it like read reviews from different sources and also have a look on their T&C while you register over there through which you will come to know about KYC but with small amounts you can start playing to check for any issues.
True this is a good step in understanding the policy of the casino and if in case there is something we do not understand, we can always reach out to customer support to clarify things we don't understand. Rather than asking anyone outside the company staff, it is best to communicate with them directly so that we can get the real facts and stance of the company about the things we do not clearly understand. I have lots of experiences on members that often ask people who are not connected to the company and it often ends up in more confusion.
I don't think it's that bad to ask people who are outside the casino company like the community, This forum! We can see how many questions are being raised here from time to time given that there are customer support who respond so long that it is more efficient to ask the community that has a better response time though of course it is not a guarantee that the answer that our fellow member will answer right but it is a great alternative rather than waiting a long customer service response. Asking questions should be done on right channels or platform if you want your question to be done correctly, I believe that the best place you can ask crypto casino questions here since there are many experienced gamblers here that I believed used the casino you are trying to use. Though reaching out in the casino support first is I also think the best move if you want to clarify something.