Unfortunately, the US would rather subject its consumers to legacy auto and Tesla prices and lack of competition vs enabling imports to drive down domestic prices to improve affordability. Poor policy is unfortunate.
And with the rest of the world covering to electric, we can expect negative economies of scale alongside the financial problems of economic contraction for combustion car makers.
The coal companies started going bankrupt long before the end of coal. (hell it's still not over...) Simply because investors could see that it's a shrinking industry, making it impossible to get financing for new plants, mines, etc.
I terminated my in process application to import the vehicle from my property outside of the US for two reasons: I no longer intend to maintain majority residency in the US for the foreseeable future (obvious reasons), and the US government is effectively banning Chinese EVs in the US [1].
Was fun to make the attempt, but sometimes city hall wins. It turns out it is easier to expat than to import a Chinese car.
As of tomorrow morning the US has declared war on its legacy domestic auto industry, too. Take a look at GM's stock. Trump was warned there would be plant closures if tariffs were enacted but he went ahead anyways. Doesn't show much of a preference or concern for those industries at all.
But sure, maybe Tesla. Though I suspect they use parts from Magna etc on this side of the border, too.