It was an ok-ish system which could be justified by reddit being a US-based company. It would have been better for the US to have its own US named politics sub. But the fediverse isn't based in one country, so the names can be a bit misleading for anyone browsing without Reddit-specific legacy knowledge.

There does need to be some way of reducing at least the scattershot crossposting in multiple places for the exact same content though. I tried to subscribe to multiple news and politics communities to get more globally sourced media and comments, but instead it's the exact same US-internal news links in triplicate from the same user. It's frequently interesting news, but not necessarily globally impactful enough to take up most of the screen.