I thought killing MagSafe was pretty dumb, too, but every time I tripped over the USB-C power cable on my 2018 MBP it came right out, no problem. Plus it's really nice to be able to move the power cable to whichever side the outlet is close to. When I upgrade, I think I'd choose to continue using USB-C power if possible.
I'll actually miss the Touch Bar. It's an interesting idea that seems useful, but isn't, except in one very useful case: it's really nice being able to slide the volume to exactly where I want it. With the keys back I'll have to memorize Shift+Option+VolumeUp (or whatever it is).