The key word in your comment is 'seem'. It seems that way not because it's true—we've banned many accounts for abusing HN from the opposite ideological side—but because there's a cognitive bias in such perceptions. People with the opposite ideology have the opposite perception.

I've written about this a ton if anyone is interested: https://hn.algolia.com/?sort=byDate&dateRange=all&type=comme...

https://hn.algolia.com/?sort=byDate&prefix&page=0&dateRange=...