I don’t think I’ve had a single USB-C cable/connector/socket fail yet. Which can’t be said of Micro-USB.
But other than that, meh.
The stability of Mini USB I liked most. Plug a PS3 controller in 100 times and it always seemed solid. Micro USB was flimsy, but I wish the would have done usb-c like the lightning connector and made it solid. I would think it would last longer that way, but I never owned an iPhone so I could be wrong. Those could be more prone to snapping, like palm trees vs pine tree.
I’ve seen multiple people snap lightning plugs. Never seen a broken USBC plug yet
I work in a school with a 1 to 1 Chromebook program. I see them pretty regularly, mostly they are just bent hard and stop working, but I’ve seen some pretty impressive destruction.