Honestly, I can see validity in both your comment and the parent comment that you're arguing against. But I'll press you a little, if only to understand your point better:

> Microsoft's share of the desktop market at the time was very close to unity.

> Apple's share of the smartphone market is around... 55% within the US.

At what percentage of the market should Apple be required to loosen their grip over their platform / open up their marketplace? Is there a specific number they could reach where you'd feel comfortable placing more restrictions on these practices?