I don't feel anything yet because these efforts rarely go anywhere. The average person makes decisions on a multitude of factors but price, availability and convenience are the most important.
However, if this ever got big enough to hurt America's economy in a measurable way, the press would be all over it and Americans would retaliate. Considering how our trade is structured, Europe would experience a lot more pain.
In other words, I think it's cool that you raise visibility to your products. I think you should do it. But you'll lose more than we will if this gets too serious at America's expense.
Optimally we should all develop specialities and maintain a local reserve in most key industries. But all out of war isn't in our interest.
Retailiate FOR WHAT?