I see abortion as a topic where the left/right split hasn't caught up to the populace. Recent US elections seem to support that [1]: "Five statewide ballot measures all came out in favor of abortion rights, even in red states like Kentucky and Montana. That's on top of an August win for abortion rights supporters on a Kansas ballot measure." Maybe a worldwide left/right split is more inline with abortion, however I don't know anything about that.

Looking at HN, I see a bigger divide on topics such as Cloudflare discontinuing services for Kiwi Farms. I tend to see vigorous discussion that seems civil and then a handful of comments that are "strong" in tone. I really don't see anything as overwhelmingly left in general.

[1] https://www.npr.org/2022/11/25/1139040227/abortion-midterm-e...