Mostly, though, it's a matter of the effect on the thread. The value of a comment is the expected value of the subthread it spawns [1]. In this particular community a "Churchill+genocide" comment is pretty well guaranteed to spawn a flamewar, which was not true of the subthread one level up. So it's relative to the community you're participating in.
[1] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
I'd rather invite them to read the original Roland Barthe's essay (1967), which has that same title. Additionally, one can read New Criticism's authors on what they called the "intentional fallacy".
I personally wouldn't spend my time skimming through clickbait-y YouTube videos in hopes that I find one that is actually informative instead of a half-assed presentation made to maximize monetization.
(good heavens, the implications - ultra right wing skinheads suddenly willing to reading Pride and Prejudice...)
Are you seriously trying to compare the achievements of Hitler and Churchill in a morally neutral context?