Tell me how one is suppose to play games without Charging cables....
Tell me how you are going to make a charging mat the same price as the lightning cable "connector".
How is Wireless Charging , in the next 5 years, going to Super Fast Charge a Battery without causing over heat that will damage or shorten its life. ( Hint: We haven't figure out the physics yet, which means we cant. )
Battery Improvement? If we some how made the battery 3x more capacity, Wireless Charging will take a whole 8 hour cycle to be fully charged.
Oh, All those words about renewable energy? Efficiency? Well Every time you wireless charge you are wasting more energy then doing it via cable. Imagine 600M iPhone user wasting that.
I hope you saw this coming to the iPhone when Apple introduced this on the Apple Watch. This company implements ideas on a small scale to test and refine before introducing on a larger scale, for reasons being due to availability, consumer reception, cost, etc.
With the iPhone 8/X we have two methods of charging a device Qi and Lightening, this is not cost effective for a company such as Apple, plus it requires additional hardware to be incorporated internally. USB-C would be nice, however a variety or cable manufactures have created a mess of this promising standard. Some cable only charge, some charge and do data, some no video, etc. Confusion and frustration for a consumer, not Apples way of doing things.
I suspect Apple will either expand by implementing wireless charging and data transmission on Qi. It’s a step-by-step generation process to maximize profits, keep the idea of innovation alive and stimulate the market by having consumers interested and exicited.
The generations may flow something as such:
Gen 1 = Qi Charging (standard)
Gen 2 = Qi Charging (fast)
Gen 3 = Qi Charging (super) and data transmission/sync (standard) + multi-device recognition (limited to 2)
Gen 4 = Qi Charging (super) and data transimission/sync (fast) + video (1080p/4K) + multi-device recognition (limited 4)
Gen 5 = Qi Charging (ultra) and data tramsimission/sync (super) + video (1080p/4K/8K) + multi-device (limited 8)
Gen 6 = etc.....
You get the point, USB-C will be available on laptops and desktops unfortunately, its Apples way to differentiate its lines. ARM device lines 30pin connector > Lightening connector > Qi variant. I will be surprised is Apple incorporates USB-C on ARM as the space required can be put to better use (larger battery) and cut cost.