I only miss is 8P8C port, but only when I'm traveling and want wired connection.
USB C made my life easier. Now I only have to plug one cable into my laptop from my monitor and have everything(wired network, external display, speaker, webcam, microphone, keyboard and mouse).
I don't see a reason to carry a dock with me. A lot of people carrying a Micro USB A to USB A cable and a dock instead buying a Micro USB A to USB C cable which makes no sense