I really worry for the people in the US, but I'm hopeful it's hegemony is ending.
The issue, of course, is that literally anything can be "political", and moreover by trying to actively avoid political discussions you sort of tacitly endorse the status quo.
It's a tough line to draw, and I'd be lying if I said where I knew where to draw it; HN is a fun forum specifically because the moderation is generally very good. They're not perfect but they do try and shut things down before they devolve into flame wars and personal insults. If there weren't aggressive modding, HN would devolve into 4chan or 8chan, and it wouldn't be appealing to me after the age of ~17.
I've long argued for a 'other' category as one overflow method or a homepage that is generic and subject specific pages for those that only want LLM news or Apple. I'm sure we could agree on a 10 level 'top' set with 'All' the default. That's one step closer to Reddit of course, but with the growth that HN has seen over the years you can't continue to pretend that the 'small town' measures still apply to this big city. A lot of this really is just about scale and you need to adapt to scale.