Would you stop buying a product because you didn’t like their politics?
Not politics per se I do avoid some brands becasue of their corporate ideology though.
I won't buy a Sony product, for example, because the jackassery of SME extends into their products.
Examples would include Music CD's that install rootkits and/or low-level drivers on your PC (Yes, Sony actually did this...)
Blu-Ray players that are permanently region locked the day they are made (Region cannot be reset even once..)