I have a Dell Latitude laptop. It absolutely doesn't have enough video ports for the monitors on my desk. And while it's got enough ports for my USB peripherals (barely), it's certainly a lot more convenient to connect one cable than to connect 5-6, when I bring it back from using it as a laptop.

Which is great on the road. When I'm in the office using my laptop as a desktop I want one plug for everything and that is what usb-c gives me, so it is easy to grab just the laptop and go. (On my current laptop it is two usb-c plugs on one connector as usb-c doesn't allow enough power or data for one port to work - I have to use their official hub which who knows how long they will make).

Made-up problem? Maybe if you use your laptop as a desktop and never take it anywhere. I don’t want to plug in a dozen cables whenever I come home or go to work, or after each and every meeting.