Again, who cares? Is anyone still worried about MS Word’s file format? Google Docs and Apple’s Pages work just fine for a large group of users. That happened with no government action.
Every government project, grant application etc I ever have to interact with, is in .docx format, and looks like garbage in Pages.
You can say there's alternatives, but unless file formats are externally regulated, or government bodies are obligated to use non-proprietary formats, there is still a de-facto functional monopoly.
Actually you can bet that macOS just would not exist, nor would Apple. Apple tired your strategy of licensing their OS and it almost killed the company. They have somewhere between 7% and 10% of the desktop market. What size market do you think the government needs to regulate?
This is one of the most tired, and easily disproven fallacies in the the popular memory of the Apple world.
Let's be clear, Apple almost died, because Apple made products were overpriced, underperforming garbage. The cloners undercut Apple, because Apple was making products that were more expensive than the market wanted to buy, and because Apple's expenses were radically higher than they should have been, due to bloated SKUs and garbage product design, pure and simple.
If your business is based on people resentfully buying your products, you're a dead company walking, no matter what.
You're using a flawed understanding of "market", that many people in the computing world seem to share - the "market" is not "personal computers", it's "macOS personal computers". The very fact that Apple can claim unique advantages, or unique features to their operating system, makes it a separate ecosystem, and thterefore a separate market.
That is why they're being investigated for monopoly abuse
within the
iOS market. There is no "smartphones" market as far as regulators are concerned, and that opinion within regulatory lawmaking is ascendent - the defining of markets more narrowly, and policing how the largest players use their interconnected products to control those markets in ways that reduce consumer choice
within those markets.
"If you don't like it, you can leave" is not an argument regulators are buying.
Integration is what makes the Apple ecosystem compelling, not a monopoly.
Regulators are increasingly disagreeing with you.
While it may be compelling to you to only have a single store, and a single company exercising editorial on what choice of applications you can run on the phone you bought, it is monopolistic abuse to others, who want to be able to use their choice of phone, with their choice of apps.
The presence of alternate appstores will not prevent Apple from continuing to offer their curated appstore, unless of course their curated appstore is such a bad deal for developers, that the only reason it survives currently, is because of an artificially created monopoly for appstores within the iOS market. And of course, neither you, nor Apple would acknowledge that, so I don't see why you'd be afraid of developers having a choice.
There's a strange duality that people praise the Almighty Market and Choice, but only as long as it doesn't threaten to impact their comfortable little bubble.
Sorry, in the case of Spotify in particular, you are simply wrong. They produce what Apple calls a reader app, just like Netflix and Amazon’s Kindle. Reader apps do not have to allow purchase in app, and can require out of band account creation. That is what Netflix has been doing for year.
"Reader App" is a kludge category that was created post-hoc to justify a special deal that big companies were getting.
Hey had a simple case - they tried to do the thing that everyone said you can do - have all the signup & payment on your own site, and just have an app on the App store that you have to sign in to your account to activate the service, and Apple refused to allow the app to be in the system, unless they paid Apple a cut via in-app purchases, or offered free functionality.