My last two machines (work and personal) have been usb-c only, and for the most part I love it (shared chargers, shared docks, shared displays, etc).
BUT! it can suck when I need to use my machine outside of the dock. In that case, I really want a standard usb-3 port or two, and an HDMI port (normally I'm presenting something, and basically every tv/projector under the sun has an hdmi port on it right now). I don't really want to have a giant chunk of plastic dangling off of my laptop that I have to remember, or that will get yanked on, or that I can accidentally leave behind.
This seems like a nice solution to the problem. Given the current reviews, it seems pretty likely that I'll end up picking one of these machines up as my next personal laptop.
I don't know what examples you refer to that are less expensive or more user-friendly.