What can I boycott in retaliation?
Wal-Mart. Boycott them.Or better yet, do as I do - buy things there, but always return them before the 90 return limit is up. You get free stuff, and you hurt Wal-Mart!
I already boycott Ford. And GM. You won't find me buying any American car unless it is the Corvette or something over $100,000. The cheaper cars are complete and utter junk that seems to break once a week.
You are quite correct about modern (say post 1995) American cars, despite your silly car-snobbery! Though the older ones were much better, particularly the 'full-size' cars. By the way, what American car costs over $100,000?