In my experience with google at least, you have to specifically add "lemmy" to get any results to show up (and a lot of them aren't related to the search term, just general lemmy pages), which doesn't solve the problem until enough people know to add it.

I'm all for lemmy overtaking reddit but let's not waste people's time by deleting useful information 🙃. Deleting comments with solutions to problems will just come off as obnoxious and make people want to avoid lemmy.