Does anyone actually care about this type of news?
;-)
Just like the HN front page, there is only room for the candidate who gets the most votes to win a seat in Parliament, so our democracy functions without downvotes.
How does it work where you live?
If each visitor to HN could only upvote one article a day then it would be similar.
If what you are trying to say is that it's not democracy regrdless of how the arrows work, I agree. It's not democracy because it isn't a system of social governance.