What information exactly are you missing? The post lists why developers do it, why it’s bad, and what you can do instead - as promised. I don't think we should

What information exactly are you missing? The post lists why developers do it, why it’s bad, and what you can do instead - as promised. I don't think we should have an "ad" tag. Most "show hn" posts are basically ads for new products, and still very useful and very welcome. If you think a submission is inappropriate or dishonest, you can flag it and write your reasons in comments.