The reality is not that people are mocking a boycott, but its really impossible in todays global economy to boycott anything.
Even simply boycotting BMW, Most BMW’s that are sold in the US are made in South Carolina. Personally I would try to avoid driving a BMW or Volkswagen, but honestly I have been in Germany (Wasnt possible to avoid as it was a free airline ticket) and even the Map of germany has changed. Prague used to be a German City, In fact so was Lviv (Lemberg) and its not anywhere near Germany anymore