I don't recall sideloading ever being a thing iOS started out with. There was a trivial jailbreak and very easy third party app store install for jailbroken devices, but that was essentially a defect and not something iOS was designed for.
You can’t have it both ways.
You don't have to be "a developer" to install, for instance, the sort of retro-gaming emulator you use to play classic console games. You just need a free developer account Apple ID.
> Through an app called AltStore, you can install emulators onto your phone through a method called sideloading. If you're unfamiliar with the term, sideloading is installing software without using the App Store.
https://www.pocketgamer.com/next-level-gaming/how-to-install...
Secondly, Apple severely limits the capabilities of sideloaded applications - those emulators for example aren't allowed to make use of JIT, or Just-In-Time compilation, which is extremely important for decent emulation. This is also the main reason nobody has even tried to bring over a non-Safari browser using this method - you practically need it to have a browser that's decently usable.
It's practically useless outside of development purposes. AltStore is a pile of (very impressive) hacks to get around a system that's crippled by design.
Compare and contrast to Android, where the only difference between the Play Store and a regular application is that the Play Store doesn't get the regular installation window (something which is set to change in the next version of Android, so that alternate stores can also request this permission).
Either way - this doesn't matter. The Digital Services Act has already been passed in the EU, and Apple is going to have to offer third parties proper access to iOS without being allowed to gatekeep the App Store.
This is goalpost moving. The original claim was that it was impossible to sideload apps.
It doesn't nullify the app permissions system, but it's definitely sideloading.
To argue that the existence of Cydia means that “Apple started out with side-loading” is intellectually dishonest. I know it, and I know that you know it. If you have a real argument, you shouldn’t need to resort to this.
People like me who aren't programmers, or even power users anymore.
> I know it, and I know that you know it.
A long time ago I used to modify the Windows ME registry, and it genuinely created some features doing so. Then they removed this windows-altering ability from the particular feature I was modding and my mods were useless. Maybe the MS programmers saw this as a bug being fixed, but I saw it as a feature being removed. I basically haven't been a Windows power user since ME because of stuff like this.
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Nothing Apple is doing is materially different from what Microsoft was sued for in the 90s by anti-trust enforcers. In fact, it's a bit more, because it just isn't a default browser, it's control of every app. Apple's share of the US market is just slightly less than Microsoft's was at the time.