Sure, but calling someone who hasn't read the manual a moron takes more effort that shutting the fuck up. So either help the poor illiterate person or shut the fuck up. It's not like this person knows that there were 58 persons before with the very same question and then the next one will come and won't know that you just called this one a moron and ask the same question again, so you're not solving anything. Quick copy-paste of a link with the answer is a much better and easier solution, don't you think?

I used to lead a community and those were my rules - help or keep silent; tolerate others. That's not so difficult, is it?