Actually, this is good advice in general.

There are several posters that like to post a subject like "This is interesting" or "Great song for a Friday" and then the body of the post is nothing but a link. No context, no details. That's just a lazy, ineffective engagement strategy.

If the original poster can't be bothered to provide context why would I even consider wasting my time opening the link?

That's an easy pass for me.