Well, you can always eat their food and ignore their politics...like when I listen to the blues programs on my local NPR station and thank the liberals who donated the money to pay for them.
Same with buying other artisanal products.
It's so frustrating -- liberals have great taste & style when it comes to food, music, arts, etc. If only they simply stuck to that and stayed out of politics or religion.
Whenever possible now, I shop from my faith-based community. Luckily, the younger ones have acquired greater material sophistication while retaining their moral & spiritual values. For example, I just bought 2 lbs. of gourmet coffee from my friend's nephew. Up yours, Starbucks.
I still shop from Amazon, though guiltily. Usually, however, it's for emergencies or hard-to-find products.