When people say youve broken a rule, but dont tell which one and just tell you to read them

Basically sometimes you might have broken some rule (or not), but the person responsible doesnt tell which rule, just that you did something wrong and get angry when you ask details. Even if someone might be asking in bad faith, whem theres rule enforcement, you should be minimally clear at least in the first instance

Example:

I got a ban from a thread, Ive asked why. They said I "broke the rules" I asked which rules, they said "go read the rules" and muted me.