I don't think this is going to happen, but what would stop Apple from making a deal with Starlink? Or Iridium? Phones are hard to differentiate these days, but

I don't think this is going to happen, but what would stop Apple from making a deal with Starlink? Or Iridium? Phones are hard to differentiate these days, but "can be reached anywhere, always, no matter what" may be the last big differentiator left.