I see what you mean, but there’s also a large number of lurkers, who will only vote but never comment.

I don’t think it’s unfeasible to have a small number of comments on a highly upvoted post.

And the sad part is that it seems like 99 % of Reddit’s population don’t care the slightest about that and are happily enjoying the ad- and telemetry infested piece of garbage Spez wants to shove down our throats.