As an EU citizen, I am really happy with this decision. I am an iPhone user, but having an iPhone is not ubiquitous here, almost all of my friends/special other, use an Android phone with USB-C. Most of their laptops, Mac or not, use or allow USB-C for charging. This as been the case for a few years now, yet, if I go somewhere for more than a full day and forget my lighting cable, my phone will become a useless paper…
The main problem I have with USB-C is that it is not a particularly good standard for power delivery. For one, USB-C is not "IP rated" for use in the kitchen or the bathroom, so you still need separate chargers there. Also the USB-C connector supports fast data delivery, which makes it a lot more expensive than a connector that focusses on power only. A standard that would do just power delivery <100W and works in da…
Regarding cost: the fast data is optional. Charging-only usb-c receptables are available for $0.025 / each. To be fair, a micro-b can be found for $0.015 so it is more expensive, but it's not exactly going to bankrupt anyone.