I'm pretty sure that the US market is "THE" market, biggest in dollar and unit volume. When that market goes away I'd guess that over half of the generated revenue will go away with it. That will put a serious kabash on the industry as a whole, even if the US accounts for less than half.
I just love the Gubmint getting involved in things it has no business being involved in.
I just love the Gubmint getting involved in things it has no business being involved in.