Pacific Northwest (USA)
Huh, I’m American and did not know that. Have lived in Sweden since last year and LOVE the quiet, withdrawn culture - to me, it’s so different from everywhere I’ve ever lived in the US. No loud blah, blah yammering on public transit, people don’t think you’re weird for not talking, etc. If I end up back in the States I might have to consider the Pacific NW.
My wife and I live in Sweden and it is definitely like you describe. I’m a reserved American who usually feels out of place in the US and I absolutely love it here - you can just exist in peace without constantly being bothered or having an assault on the senses. My wife is more outgoing and has just by habit tried to chat up random Swedes a few times - they don’t mind but usually seem a bit weirded out by it lol.
A town in northern Sweden even launched a campaign to get more people to say “hej” to their neighbors - it’s THAT reserved here.