Comments are one of the only time effective ways to challenge news stories. Indeed editorials in newspapers used to be a mode of public discourse. If we consider VICE a legitimate news outlet, then this a sad day.
There's a difference between reasonable public discourse and incessant trolls spamming, which is what 95% of all vice comments was. Any type of actual argument or discussion were drowned out by a multitude of "ugh another trash article by shitty vice" which doesn't add anything to the discussion whatsoever.
editorials in newspapers used to be a mode of public discourse.
Do you mean letters to the editor? If so, I agree that they do permit some public discourse. I'm sure papers also chose which letters to publish, in effect moderating the discussion.