Why does it seem like the whole of America (and even world) has relocated to New England? Especially to Massachusetts?

Are there any Americans left in the rest of America (the other 44 states)?

Honestly, what brings people here?

The once empty highways are now literally bumper to bumper traffic.

Boston is now the most unaffordable city in the USA. Portsmouth New Hampshire is a close second.

Why does it seem like the whole of America (and even world) has relocated to New England? Especially to Massachusetts?
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