As a one-time sub-editor, that was exactly the purpose. The medium has changed, but the aim hasn't, much. Newspapers used to provide information, opinions, diversions, and a guide to the TV listings for when you were tired of reading your newspaper. I got in trouble occasionally for writing overly cynical descriptors of what was on TV that evening and generating upset letters to the editor.

Also not the principal purpose of the iPhone.

But the principal usage for sure.