Acceptable use

Private, not lawless.

We can't know who's asking, by design. So rules apply to requests, never to people, and enforcing them never weakens anyone's anonymity.

Always refused

General discussion, fiction, news, history, education and defensive security are fine.

How it's enforced

What we can't do

We can't ban a person, because we never know who anyone is. The only penalty that applies to a person is for spending the same question twice: that reveals the cheater's secret and cancels their remaining questions.