Cultural conformity makes for a more manageable and cooperative populace. I’m not telling you this is a worthwhile trade off so give the sensitivity a rest. This factor (cultural conformity) is a measurable difference (along with population) that makes an easy comparison to the US impossible. Again, when you can show the Norwegian system operating at a scale five times its current size and cultural complexity, then it starts to become a conversation. Right now you’re essentially telling New York City that Billings, Montana has all the answers to its crime problems. It’s a non-starter, and for the exact same reasons.