True, you really shouldn’t care that much about where or who made your stuff. People are people. They all need a way to earn a living. Being an American shouldn’t entitle you to some quality of life that is far above what those around the world doing the same thing are (equal pay for equal work and all that, right?).
That said, many of those brands are of exceptional quality. I’ve been wanting a pair of Alden’s for a long time and I was able to buy some just this weekend. I’ve had a pair of Redwings for 5 years, treated them like shit, and they still look great and feel great.
Not every American company makes top quality products, and there are companies in other countries that make top quality products as well.