Sure! I’ll repost someone else’s explanation:
Each comment has a score from -1 to 5 (most comments start at 1), and each user has a score from -10 to 50 (start at 0). Any account that is at least a year or two old, has a high enough score, and has a certain amount of recent activity will occasionally get a package of “mod points” that can be used for increasing or decreasing the score of a comment in any thread to which the user hasn’t already posted along with the score of the user who posted the comment. (Site administrators get unlimited mod points.)
Just to add a few minor bits: Comments that reached -1 would appear collapsed by default. When voting, you’d also choose one out of a preset list of reasons (insightful, funny, etc.), and the dominant reason would tag your comment as that.


It does seem like something that could be fixed with better automated tooling, but should it be?
For tagging it isn’t the post data that needs to be changed, but it’s metadata, which seems more reasonable for mods to be able to change. I’m not familiar enough with Lemmy to know if that distinction exists under the hood.