You really mean a SINGLE usb-c cable doing all of that? Or multiple usb-c cables, like we all use multiple cables for different things.I don't think you've experienced USB-C to its full potential then.
In my home office, a single USB-C cable connects my laptop to my docking station and:
* Charges my laptop
* Connects all standard USB peripherals from my docking station to my laptop (keyboard, mouse, iPod...yes, I still use one as a hard drive in my car)
* Transfers all video data from laptop to docking station supplying video up to two 4K monitors (I just use one big one though)
* ...and IMHO, it's really the best of both worlds; "non-handed" like the lightning connection while also being small enough to integrate into phones, headphone cases, etc.
* Transfers audio to headphone/speakers connected to docking station
* It's "universal"...companies (like Apple) just need to adopt it instead of lightening cable.
Just for jokes: perhaps all cars should adopt the same tires because it would be convenient to switch them around different cars.