Comment by msabalau

I was interpreting the poster as saying "you, yourself, the reader will be better off cutting this out of your life" in which case your questions are irrelevant.

Of course, it is possible they meant to come up with a holistic plan for improving society in three short sentences, as your reply assumes.

Which would, I suppose, indirectly make the case that social interactions online tend to be pointless and a little silly.