Earlier quoted context omitted.
Installing whatever you want on your computer is not necessarily the natural state; it’s not even how the industry started and it’s not how any other industry or devices work. I also prefer to be able to do whatever I want with my own devices, but pretending like it’s an inalienable right, or a natural state, or has no disadvantages is disingenuous and not helpful to the debate.
Of course it's the natural state and an inalienable right to modify or do with the things you own in the way you see fit. When was the last time you asked the builders association if you could remodel your kitchen? When was the last time you asked Honda if you could put new mags on your car? This whole idea that devices aren't owned when you purchase them is asinine and and insult to humanity. Your counter arguments…
i’m sure you can find an o. s. that lets you do whatever you want. but will it be updated regularly with security fixes? will it support the latest connectivity technology like 5g? will it have built in support for the latest compression formats to take high res pics and videos? will it work anywhere in the world?
if it does sure. go use it. i don’t think this exists and i’m happy to pay apple for a new phone that does this and upgrade every 5 years