"Apple greed"
It was reported during both "mini" product lifecycles that they were selling in significantly lower volumes than the larger phones. As I said earlier, Apple is not going to manufacture phones that only serve a small corner of the overall smartphone market. It doesn't make any financial or logistical sense.
I mean Apple's entire lineup serve a small corner of the overall smartphone market.
It makes sense to make options that create a good user experience for a wide range of people.