@boxofsnoo Ok, USB-C is better than USB OTG. I have never had a use for it myself, so I misread your comment.
On the other hand I think most people haven't had a use for it, while everyone has a need to charge their devices.
I'm happy that USB-C has succeeded where GreenPlug failed, and I can use a Nintendo charger to run a laptop or use the laptop charger to charge an electric razor.