Back in the years when I played online poker I did just that although from time to time sites would ask for some additional documentation.
Now for sports and casino there are plenty good ones that won't enforce kyc for such small amounts.
Y'all are completely missing the point here. Most crypto gamblers choose crypto sites to avoid KYC stuff completely in the first place which is why very few end up submitting their KYC right after registering.
If KYC isn't an issue for them, they would happily continue playing in FIAT gambling sites instead of transitioning to crypto gambling sites.
I agree with that but the days without KYC are probably long gone. I think every crypto site has in its terms that might ask for KYC at some point. At least we still have some good casinos that don't bother players
unless they hit some big threshold of win/turnover.