Many people are comfortable with this as many people are comfortable with using centralized exchanges that demand for KYC. I am very conscious not to just easily give out my KYC to any site, but I can not have much coins on gambling sites, this should not then lose risk. If I win big, i will only easily move all my funds out of the exchange, mic it using q mixer and I am safe.

I feel reluctant, that is why I prefer to use non kyc betting sites, and there are many non kyc nettings sites that will require nothing more than email. This is the reason I have not even used kyc betting sure before.