Which countries aren't dangerous like this? Norway perhaps?

For those with the resources to do so, perhaps. But those well-resourced people fleeing the country are then leaving those who are not well-resourced to fend for themselves, and letting it further devolve.

The US is currently, probably, still a Democracy with a semi-functioning independent Judiciary and public pressure can still have an impact.

Unlike the USA (yes, even now), most countries are not eager to accept foreigners.

To a country without brownshirts you mean?

History suggests this is a short-term solution, not even a medium-term solution.

A critical mass of people pushing back against fascism leave a country, and that country tends to devolve into the kind of place that starts wars with its neighbors.

This is why I always turn my head and squint at Americans fleeing to Canada, as if an America that fully embraced everything they see it doing wouldn't come right after Canada next.