I agree with your iPhone camera advantages, but to that list I'd add that I'm already going to buy an iPhone, which means any comparison of value for the price is effectively between the price of a camera (which for even an entry-level mirrorless isn't exactly cheap) and literally zero dollars. You could argue that the phone would be cheaper without the nice camera to make for a fairer comparison, but such a product doesn't really exist.

This applies only if you assume that you are not willing to spend more on a phone with a better camera and a lot of people do. I have friends who decided to buy an iPhone over way cheaper Android phones in the past, because "the iPhone camera was so much better". Funny enough, the differences were obviously negligible when compared with any actual camera.

$200 for iphone pro vs regular (I only got Pro for the camera). But otherwise, yeah.