Is getting f-droid on iOS even possible I know it’s not right now but if work was put into it would it be possible? Obviously this wouldn’t be able to work without a jailbreak which isn’t hard these days especially with checkm8 exploit and various other jailbreaks.
It’s probably one of the main reasons people jailbreak iphones, I’d say. But if you need to do something called “Jailbreaking” to install an app of your choosing, then you know you’ve not chosen a device that respects your freedoms.