I think it was less that Amazon wouldn't provide support for Chromecast with their services and more that they refused to stock and sell Chromecast devices at all.
I suppose the difference between this and Walmart's move is that we are not entitled to buy the things we want from every shop, whereas these drivers are probably entitled to employment without discrimination in regards to other customers they provide services to?
I suppose the difference between this and Walmart's move is that we are not entitled to buy the things we want from every shop, whereas these drivers are probably entitled to employment without discrimination in regards to other customers they provide services to?