Why does Kanye West use a normal iPhone, not an iPhone Pro?

so played with the new iPhone Pro in desert titanium, and honestly, I think it is an insanely great iPhone, probably the best iPhone of all time. Yet, the practical thing is it was already giving me carpal tunnel on my right wrist at hand. No amount of performance and greatness is worth carpal tunnel pain. Just ask Kanye West, who had to get steroid cortisol shots in his right wrist, because I also suppose he was using his old iPhone Pro too much, And that is why I think he switched to just having the normal small iPhone, the lighter one, with only two cameras… Because it alleviated some of his pain?