Earlier quoted context omitted.
Apple Iphone, airpods, ipad, macbook. Google search. Coke. Boeing. Caterpillar. Goldman Sachs. AirBnB. Exxon. AutoDesk. BlackRock. CME. Costco. JP Morgan Chase. Mastercard, Visa, Nike, TSMC and a thousand others. They started out as a retailer, and opened up a bunch of their infrastructure to competitors. The idea that they'd make it easy for competitors using their infrastructure to beat them makes zero sense.
Most people responded by providing a logical response to my argument while discarding the semantics. Semantically, what company that (Relies on Amazon to operate) couldn't they destroy on a whim?
So the logical response wasn't to assume you were being circular. The logical response was to assume you were inferring Amazon is big enough and capable enough to squash any business.