[NikolaNovak]

But... doesn't more votes with few comments just mean people like or agree with the idea/title, but might not even have read it and it doesn't generate meaningful discussion? :-/

I find that trivially true statement, or those that seeming to appeal to our values / beliefs, get a lot of upvotes without people even following the link, let alone contributing thoughtful comments. Whereas I come to HN to read insightful comments almost more than underlying articles - I find it fascinating when an Apollo engineer or a ML researcher or a physicist etc contribute their perspective on a topic :)