One of the most upvoted active post on lemmy.world right now is this one:
https://lemmy.world/post/51264044
Why do you upvote this content? Is kuntuckygirl1 someone famous i should know about? This post doesn’t look like anything special, anyone could have wrote it so why reposting and upvoting content from x and from people we don’t know anything about?
There are hundreds similar examples
In your example the topic and phrasing is being upvoted, not the original locstion it was posted or who wrote the text. Same for the vast majority of posts.