Try comparing your iPhone 13 to Pixel 6 Pro or a Galaxy S21 and you will find in terms of performance the iphone has a slower processor, inferior screen, lower resolution cameras.
Plus you have to deal with a company who openly makes sure new accessories are not backward compatible, and slows down your device on purpose as it ages, and locks you into only apps they approve.
Plus you have to deal with a company who openly makes sure new accessories are not backward compatible, and slows down your device on purpose as it ages, and locks you into only apps they approve.