It's not USB-C that annoys me; I'm very happy for that. I traveled to Europe and everything except my radio and video camera could charge via USB (laptop, phone, heated sock batteries, DeWalt battery), and the video camera really annoyed me because there's not really a good reason for it not to support USB charging (the factory charger voltage and current is low enough that USB would be viable).
It's these chargers that I'm talking about:
https://www.apple.com/shop/product/M...d47d324606e322
I thought the ones we got with our last batch of MacBook Airs were more than 20W, but they were that form factor. I'd much rather have higher wattage and the older form factor that allows for swapping plugs:
https://www.apple.com/shop/product/M...3f6be36380dda4