Except you don’t need Apple to move to USB C to see how limited it is. And having one cable means people are going to eventually just bring lowest common denominator cord and have a bad experience.
A) The peripherals a phone needs are few and lightning ones exist.
B) I have full faith that Apple would create a great pair of headphones. Then somebody would buy a third party cheap pair and it wouldn’t work with their phone despite being USB C.
I am saying that all of this already happens. There already are lowest common demoniator cheap lightning cables all over the internet that people are buying today. Nothing Apple has done with lightning has stopped this.
As far as peripherals go, my point is that it's better for the consumer who uses multiple devices and brands. For those who only use Apple products (specifically applicable only to iOS devices, really), yes, lightning only doesn't effect them. They won't see a benefit.
I was simply saying what benefits, overall, there would potentially be, since you asked a few posts earlier. The fact that you don't acknowledge peripherals matter is certainly your opinion to reserve. I wasn't thinking up ways it would benefit you personally. I don't know you. It certainly would benefit me, as I use android and iPhone daily. My guess is I'm far from alone here, and it's even nice to think that friends and family could potentially utilize various peripherals and charging cables.
To me this entire argument is similar to wireless charging. Soo, so, so sooooo many people were against it. And then apple rolled in a standard that already existed (which I really appreciate, by the way. Kudos!) and now we have one less proprietary thing to juggle, should we choose to use it.
This is my long winded way of saying that standards are nice because they don't limit the use of a device to a brand. You're absolutely free to disagree. If you love lightning, great. You know what? I wouldn't even be having this convo if Apple just allowed lightning everywhere. Let it replace usb c for all I care. It works absolutely well enough for me. I'm just wishing for a standard we can all follow so we don't continue in this path of device specific proprietary cables and peripherals.