Welcome to forum, there're some stuff need to be reviewed.

I don't think this is accurate, we already saw some casinos freeze/hold funds due to suspicious activity or withdraw huge sum money. When they detects suspicious act, almost all casinos will ask you KYC or even when you registered they ask your KYC.

Also you need to change the url from coinbase.com to wallet.coinbase.com since you're discussing a wallet which have private keys not an exchanges.