I don’t know what edit was voted down by whom, but a no vote is another review, additionally to forum posts.
It’s not because 3 people agreed in the forum that 5 other reviewers will agree too.
Did you link the form topic in your edit?
Maybe it would help understanding your frustration if you’d linked the edit in question.
If it’s me, the voter, well, sometimes, if my point was already covered by another poster, to avoid repetition, it’s the quickest to like/heart/
those posts and put my own answer with vote and edit note, directly in the edit system.
It’s what remains in the edit history, unlike forum posts that may disappear someday.