I strongly agree that the main competitor of new iPhones are old iPhones. But, people still use iPhones. I use a 1+ year old iPhone XR, and it is more than eno

I strongly agree that the main competitor of new iPhones are old iPhones. But, people still use iPhones. I use a 1+ year old iPhone XR, and it is more than enough for me. It is my first iPhone, and I am 100% satisfied with it. As long as consumers have iPhones (no matter which ones) Apple will make money on services.