The scope and utility of a piece of technology is a weak argument in anti-trust debates, in my opinion. You have a similar set of issues with game consoles, too. Why should publishers like EA have to fork over 30% of their PS sales to Sony but Naughty Dog doesn’t have such a restriction? And have you even read about the onerous requirements that Sony imposes to allow for cross-play? And why can’t MS offer a streaming Game Pass on a Sony console? Being extremely limited does not make one not subject to anti-trust scrutiny.