And as I mentioned in another comment, Twitter has a 100% monopoly on the Twitter platform. This is a silly argument because an ecosystem that Apple created and maintains all the infrastructure for is not comparable to the "free market".
So is Apple fanboyism. There are laws that prevent Ford from requiring you to only service your vehicle at Ford dealerships. There are also laws that prevent Ford from restricting sales of third-party after market parts in franchised dealerships. Not a good comparison.
Claiming Apple is a monopoly because only they make iDevices, what I was responding to, is just as ignorant as saying Ford is a monopoly because only they make F-150s. Is that hard to understand?
I was just raising the point that your specific example of Ford is weak due to the fact that there are indeed laws that prevent how Ford can sell and restrict third-party sales of their vehicles, parts and services.
> is just as ignorant as saying Ford is a monopoly because only they make F-150s
Which only goes to support my statement of the weakness in your example. That even if you don't entertain the grandparents claim that a manufacturer has a monopoly on a product, your specific example shows there are indeed laws that prevent Ford from asserting that kind of control on the market. Which include franchise laws preventing auto manufacturers from owning dealerships which is likened to Apple owning the App Store. It also prevents auto manufacturers from preventing third party manufacturers from creating compatible aftermarket parts, likened to Apple's MFi restrictions. All of these are playing out elsewhere in the example market you brought into the discussion. The manufacturer controlled marketplace is playing out through Tesla. The third-party and aftermarket suppression is playing out in the Right to Repair in the auto and heavy equipment market. I never asserted that the grandparents claim of a "manufactures monopoly" over their own product was correct. Only that your example was a poor choice.