> This is probably a controversial opinion
Not very. Plenty of people, including on HN, agree with you.
> but I actually use my iPhone because it's locked down with a curated app marketplace and secure payment system.
Except it’s not. That argument would be much stronger if the App Store weren’t full of scammy predatory apps which regularly top the top grossing charts.
> I don't want alternative payment methods or app stores.
And I don’t want everything to be a subscription, yet here we are. Just like I have to avoid the majority of apps today, you’ll avoid other App Stores if that is what you want.
You’re at a significant advantage because ignoring other stores is much easier, and opening up the iPhone to third-party stores has an effect on the policies of the main App Store. This is plainly demonstrated by the acceptance of the emulator from the creator of an alternative store. So even by not using those third-party ones, you’re benefiting.
> They're essentially trying to make it impossible to purchase a product I want, which is more monopolistic than the current status quo.
That doesn’t make sense. There’s no monopoly on a product which doesn’t exist.
> iPhones do not have any sort of monopoly on phones.
You don’t have to be a monopoly to be harmful to consumers. Companies have realised that long ago and it’s time consumers do too.