I only post things that are breaking rules. Honestly, your logic is idiotic if you want to argue that not knowing about the rules should exempt you from them, or that the rules are something that is preventing you from fully expressing your beautiful snowflake self. What you're understanding is that all innovation comes from being limited in some way. You can't handle total freedom, trust me. But 4chan is so loosely regulated that it almost feels like total freedom at time. But it's not, as there are a few things that everyone would appreciate you not do. If you figure out to not do these things, then you won't be breaking the rules, and you won't even get banned for anything.
I think that most people think this is too much effort or something and just can't wrap their heads around actually learning something instead of literally wasting time compeltely unproductively. It's a societal problem honestly, it goes far beyond 4chan. It's just that here you get to see it in a very raw form. It's interesting as hell, I just wish everyone would respect this place.