They already do, in many ways. Specifically, they already mandate the type of power plug that electrical appliances must be sold with. I don't know where I sta

They already do, in many ways. Specifically, they already mandate the type of power plug that electrical appliances must be sold with. I don't know where I stand on this ruling philosophically, but I'm looking forward to having accessories all use USB-C instead of having some for Apple and some for everyone else.