It's also my first time seeing that vote-viewing website and it's honestly a bit insane that this quirk is part of Lemmy design ngl
It's kind of in the nature of the fediverse.
For the most part though it just proves that you don't know why people upvote or downvote something until they post. Otherwise it just reveals chronic haters.
Like, I got a couple haters that downvote my post history periodically. I know it's just primarily just a proud german nationalist and an australian racist that can't stand to see my username.
But I do see that people use vote lookups to provoke fights and, well, pursue people for their votes, which is kind of silly.