There is a dongle for that though
I want to upgrade my laptop, but because no one is moving to the USB-C (even with Apple's isn't.. aka airpods, phones, watch) that I don't want to get a laptop with just USB-C. I'm so dead set against carrying dongles that even though I LOVE OSX, I have been at the microsoft store looking at the surface book. It's just poor product planning from Tim. In reality, their pro machines should have had different types of ports, they should have started shipping their peripherals with USB-C, and then two years or or so they drop USB. A slower adoption strategy.
To say it's courage to drop USB, and expect others to create peripheries for USB-C, but then your phones and other attachments do not use USB-C is called being a coward.
"hey everyone, jump to the new standard, but we wont" - Tim Cook - aka biggest coward of 2016. Second biggest coward award goes to John Ivys for being too scared to talk to a crowd in person.