There are a number of monopolies in this world but the US has a monopoly of all of them. Of course, this case is not really about free trade. It is a battle between the world's most powerful country and the world's most powerful company. It is the first flashpoint in the new cold war between nation states and corporations. America won the first cold war on behalf of capitalism.
Capitalism then proceeds to push America aside and the next struggle ensues.
He would have a very good case. As a government, the US has consistently stifled free trade. Tiny independent operators like Cuba and Nicaragua have been virtually forced out of business and all sorts of international laws broken in the process. This will probably be the last European football championship in which a team from Europe is allowed to win. Any fair-minded judge would have to agree that like Microsoft, the US has abused its monopoly of power and must therefore be broken up.