It is a public forum, people say all kinds of stuff. The commenter did not try to insult anybody, and they were trying to be polite and share how that worked for them. If you think their comment has no value to you, ignore it and move on. Hopefully you find other comments more stimulating/interesting (or not). Maybe some people find some value in that comment themselves. Not all people here are in their 40s with decades long insomnia issues.