If you ask a question about science to a random person on the Internet they're entirely within their right to say "I don't think you actually want to learn something you don't know, I think you're asking your question to put forward an argument that I've seen many people before you put forward and that I'm tired of hearing, and therefore I'm not going to humor you by answering your question", until you convince them that talking to you isn't a complete waste of time.