Six months into tariffs, businesses have no idea how to price anything

80 percent plus of economic activity is domestic: all its inputs are entirely unaffected by tariffs.

This is a Premier Cru Red Herring.

> all its inputs are entirely unaffected by tariffs.

80% of economic activity imports nothing? 80% of economic activity doesn’t involve on oil, cars/trucks, or computers?

Do you have a source on this?

20% of the economy is a massive portion.

Very very very not true.