I’m assuming the discussion here is about how to make sense of post votes better. Search for “reaction” because there are already a couple posts about them as a better way of expressing opinions on posts in addition to the good old arrows.
Here’s my take on it: Rating and moderating questions and askers - #12 by user1306322
Basically, I don’t think upvotes and downvotes are sufficient or useful enough on their own, and could be extended with specific reactions.