Yes! I'm typing on my 2015 MBP right now! It's not as good as a blue-switch or Alps mechanical keyboard, but it's pretty damn good! Just looking around though

Yes! I'm typing on my 2015 MBP right now! It's not as good as a blue-switch or Alps mechanical keyboard, but it's pretty damn good! Just looking around though, I can see that the majority of external-keyboard users here in the office are using 2016-and-later 4th gen MBPs. The keyboard is just bad enough to mandate rather than encourage external keyboard use.