Right, that's what I'd lean to as well.
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!
> original immigrants/colonists were looking for a specific kind of religious freedom they couldn't have
The ones who landed at Plymouth Rock were, sort of, but I'm not sure how representative they were of the time.
The original immigrants/colonists were Puritans and their approach to the governing and liberties, well, it can be arguably called proto-totalitarian. Remember, those were the same kind of people that managed, of all things, to push the Parliament to prohibit celebrations of Christmas and Easter during the English Interregnum, despite massive popular backlash. The Puritans in the American colonies had roughly the same attitude:
There is much written about the Puritans in the North America; their ideas, sadly, influenced the American political thinking and culture a lot.