If this creates security risks, then why is the Web somehow ok or otherwise not shut down?
In any case, the Internet does not have to pay Apple to be discoverable and accessible.
Firefox, too.
Phones are with you constantly with GPS, movement, cameras, and microphones regularly accessible by apps, sometimes persistently. It’s also a platform handling SMS and Bluetooth and other weakly secure protocols.
That doesn't mean it isn't a sandboxed compared to more traditional computing environments - it just means it's less restrictive than a browser.
Why are people so obsessed with "forcing" Apple to adopt the same approach that gave us the dumpster tire fire that is Windows?
If you don't want a device where the hardware and software were designed to work together, just buy from one of the literal thousands of other vendors who took your approach.