Yes, it's sad day but I guess without a redesign, it was impossible to give it the important T2 security chip & touch ID ALONG with newer generation keyboards and of course the new scissor keyboard coming late this year which to many is very very important!
In a positive light, the Mac line up is less confusing now AND it's lovely that SSD upgrade options are now cheaper. It's actually a possibility that I can have a 2TB option price wise for my next Mac and that's a 2020 resigned MacBook Pro 13" or 14" whatever it will be
The MacBook 12" was a revolution in design and signed Apple's great design excitement as the years before it got rather boring with horrible iPhone 6 and 6S designs and boring iPad design and this suddenly this lil beauty appeared - tech sites called it a glimpse into the future and Apple started giving beautiful design & excitement all over again - AirPods, Apple TV with App store, iPhone X, 2018 iPad Pro, Apple TV 4K etc. Plus a finless design.
Lil MacBook you were the chicest, classiest girl around and you won't be forgotten! I'm sure that you'll return one day in full ARM glory!
And Apple, you tragic people bringing back the old 'Air' name. I thought that you always talk about living in the moment & future??? Hmmmmmm.