alt Hacker News> All it takes is five more downvotes than upvotes and a comment will lose visibility.
That is true here too. And Twitter is the least transparent, with people regularly reporting that posts critical of musk or trump have reduced reach compared to their other posts.
Yes, but HN still has a strong culture of considering both sides, excellent moderation, and some measures to help nudge people in the right direction. For example, right now I can only upvote your comment. I am not given an option to downvote it. That's a good thing!