[summerlight]

I agree that it's not very intuitive. That's why there's no single clear definition of "market" in antitrust laws and most of the time it's done by hypothetical monopolist test, which is a highly data-driven process. I have no idea on what will be the final decision since it's not a predictable one for the outsider; I am just giving you one real possibility rather than ruling it out from the beginning.