The issue is not really who blocked which app or who didn't sell what. The issue is that when a retail store delisting a product can cause market damaging comp

The issue is not really who blocked which app or who didn't sell what. The issue is that when a retail store delisting a product can cause market damaging competition problems, then that retailer has become a monopoly. Retailer, manufacturer or marketplace? You can't be all three. It is time to break up Amazon.