But was the reason they left the legal tradition? In this telling of the story, they were fully aware of the legal tradition being the reason for their unhappiness. But is it true?
I know the original immigrants/colonists were looking for a specific kind of religious freedom they couldn't have, but you must be speaking of the later waves (which are the majority of people).
I remember ages ago reading this paper (PDF warning): https://annesofiebeckknudsen.com/wp-content/uploads/2024/02/...
It made the case that (simplifying) individualists left for the US while collectivists stayed. And because of the massive scale of the migration relative to the populations, this meant that the two regions were permanently altered. Cool, eh?
But I don't know if the thesis has been supported by alternative tests. Essentially, it's what I feel is true, but I've felt many things are true and been wrong many times!