Nintendo Switch is not USB-C compliant
In watching the evolution of USB-C over the last few years, it seems like it's extremely hard to implement correctly with the huge number of modes, alternate modes, and power delivery in the spec.When you connect two USB-C devices today, you have almost no idea what is actually going to happen, which device is the master, and which way power will flow.While having one connector and cable type for everything seems like it would be a good idea, in practice it's turning out to be a giant mess.  Maybe it'll clear up in a few years, but given the race to the bottom in price and quality in the accessory market, this seems doubtful.