Not sure I agree with their position. Whether you see it as Breitbart paying them, or Shopify paying Breitbart; both are profiting by the presence of the other

Not sure I agree with their position. Whether you see it as Breitbart paying them, or Shopify paying Breitbart; both are profiting by the presence of the other party. I guess it would take other major clients to start leaving the service to make them change their minds. So if you wanted to pressure Shopify, petition the other clients.