You're right of course, we're free to determine how to spend our time. And you thought it worth yours to search for reddit discussions to post here to illustrat

You're right of course, we're free to determine how to spend our time. And you thought it worth yours to search for reddit discussions to post here to illustrate why you felt this topic not worth your time, perhaps as a lone beacon to guide future generations who might be tempted towards the folly of exploring questions which have answers you already know. Discussing good explanations for a topic, no matter how common, is not a waste for anyone who is interested, especially any curious people who might currently be lacking the tools to solve it themselves. I don't believe any of us comes fully equipped.