Standard Oil controlled over 90% of production and nearly that percent of final sales. Courts have never as far as I can find used antitrust on an actor contro

Standard Oil controlled over 90% of production and nearly that percent of final sales. Courts have never as far as I can find used antitrust on an actor controlling a market at the low level Amazon has here. Can you find such a case? https://en.wikipedia.org/wiki/Standard_Oil https://en.wikipedia.org/wiki/Standard_Oil