Go to passkeys and hit revoke. They tell you in the article

Dickson your face Lmao gotten

It depends on your definition of rigged. There are many “provably fair” online casinos where they use hashes and user generated seeds that influence the outcome such that it makes it 100% verifiably fair but you will still lose over time because the house edge. If you call the house edge “rigged” then offline gambling is equally rigged

Those are all things you have to do only the first time you want to withdraw. The fact that they only want to know if you’re old enough to gamble when you want to stop gambling is more the issue here though