I'm quite happy about the move to USB-C and changed all my stuff to it as soon as possible. 5 years ago I had several micro usb and mini usb chargers, some of them broken. On a regular base I had to buy new chargers and cables. The MagSafe power supply cables broke easily (but yes, the port was nice). Now there's just one cable for everything, I still have 2 phone fast chargers but both actually work. Also I can just charge my phone without searching for the charger and the laptop can be connected to screen/keyboard with just 1 USB-C cable.
After all, Apple were also the first to sell Desktops without Floppy or Optical drive.