But why does Apple have 50% market share? It’s because of these exact things that I as a user prefer. And on top of that, while 50% is obviously a great position, the other half is Android. And then if you compare based on phones there are still tons of options. If customers hated things like privacy warning labels or sign-in with apple they’d buy other phones. But they don’t. So it seems pretty clear to me the best product is winning.

You may stick with Apple because you like all of these policy decisions. Many stick with Apple because changing is so difficult. You lose iMessage, have to move your pictures out of iCloud, and repurchase your accumulated app library. The mere existence of another phone option doesn't necessarily make it viable. This level of lock-in is by design.

It was always like that, and on Android too. This isn't even lock-in, you have to move your files after buying new SSD, or relocate your documents after installing a new OS. It is a lock-in in the same way `apt-get install coreutils` is, because you can't just move to Windows and expect the same workflow.

Yes. Switching from Android is difficult as well. But, I disagree it's always been like this. When I buy software directly from the developer/publisher, I often can get a license that works on both Windows and macOS (or can get a dual license for a nominal fee). It wasn't really until mobile app stores took off that I needed to repurchase software if I went to another platform. And repurchasing that software would not be cheap. It's an actual cost of changing platforms.

I switch between Windows, Linux, and macOS with regularity and while there are platform-specific services, the mobile platform is considerably more walled off. Mobile storage stagnated for years while the apps and any captured media became larger, really pressuring you to use their cloud services in a way I've never had with a desktop. I can store data on a NAS and access it pretty easily with any of the desktop platforms. I'm not sure how someone is supposed to be able to be able to migrate off iCloud when moving to Android without involving a non-mobile computer. It doesn't appear to be anywhere as easy as copying files from one SSD to another or using AirDrop/SMB/NFS.

The iMessage thing is another layer to this. You may not want to call that lock-in, but there have been extensive threads about this topic recently [0][1]. The Epic lawsuit surfaced some emails that strongly suggest Apple views iMessage as a way to lock customers in [2].

Regardless, the original point is switching platforms isn't going to happen without a fair bit of cost and likely some social upheaval. Switching platforms is technically an option, but it's not a realistic one for many. I don't think it follows that if someone has stuck with the same platform for several years that they tacitly agree with all the policy decisions made by that platform.

[0] -- https://news.ycombinator.com/item?id=29889492 [1] -- https://news.ycombinator.com/item?id=29851317 [2] -- https://news.ycombinator.com/item?id=26753014

This doesn't mean anything when so many things are coupled in to one product. I buy iphones because they have the best hardware and get updated for a long time. I don't buy iphones because they force one payment processor.

That is a very different argument than the one I replied to. It’s one thing to say this situation is ordinary, another to say that you’re fine with it.

Remember that there's nothing at all illegal about having a monopoly. If you have such a superior product to everyone else then it's the expected market outcome.

What's illegal is anti-competitive use of monopoly market position.

Since it is a two sided platform, not a single product ("phone and apps"), and as Apple is constraining the payment downstream market, and causing harm to the consumer (30% markup), there is a case.

Some textbook rulings will apply, since Apple exces admit that if they do no constrain downstream, no one will use their 30% markup product. So consumers could be better off by definition

although Apple will argue that they will charge more to downstream producers directly, but this is also difficult to argue (they can do this anyway and extract rents from consumers and producers at the same time).

If you have a monopolistic platform market on which you also produce, it seems rather hard not to get sued