Everything is up to personal preference and of course specific requirements one may have.
...but if you're going to roll out the same style of keyboard across the whole range and not offer any choice, you don't want something that is so clearly "love/hate" as the butterfly keyboard (even leaving aside the reliability issues). The old keyboard design, which was already a compromise in terms of key travel, seemed to have pretty broad appeal. I don't recall people complaining about it here 3-4 years after its debut.
This is the real problem - for the 4th largest maker of PCs (or whatever it is currently) the current choice of Macs is ridiculously narrow. There's now very little difference between the MB, MBA and the MBPs apart from processor/gpu power and screen size, with even the connectivity determined by how many TB3 ports the chipset can support.
I think Apple's trouble is that their success is built on a few truly classic designs - the original Mac, the original Powerbook, the original iMac, iPod, the original iPhone, the Macbook Air. When your product is what
created that product category, and the competition is struggling to copy it, you maybe don't need to offer choices. The original 'unibody' MBP and keyboard was probably one of those. Sadly, I don't think any of Apple's 2019 range is really in that class.
I am getting a bit desperate with the external black magic keyboard I am using at the office. It's been a few months now, but I am still constantly making typos and my fingers hurt.
That pretty much echoes my feeling about the current Magic keyboard -
compared with the old model wired keyboard - after Apple gave it the old 'thinner and lighter and cheaper-to-make is better" treatment instead of just sticking wireless in the old design that many people loved and few people hated.
I have, a couple of times now, tried sticking with the Magic Keyboard for
several months at a time for the sake of avoiding a wire and a USB port - so its not just "Eek! Change!", but I've always ended up going back to the old keyboard with a sigh of relief. At least, that's easy to do with an iMac...
(The current-gen Magic Keyboards are a sort of half-way house between the original chiclet design and the MBP butterfly keyboard - they're still scissor mechanism, but the travel is about 1/2 to 2/3 of the original and the keys have been enlarged by reducing the spacing).
Except that this keyboard is a single sheet of glass. Like one that Apple patents describe.
I think that, if Apple could really pull that off with the sort of spooky haptic skills that they demonstrated with the trackpads, they might have a contender. It could certainly be worth putting up with some loss of 'feel' in return for a totally sealed, dust-proof, wipe-clean keyboard. But for pity's sake don't pull an Airpower - make sure you can do it and that people like the result before announcing it.
There seems to be some 'wishful thinking' in some of Apple's recent designs - the iPhone X "wishes" that it had through-screen cameras and fingerprint sensors (and kludges it with a notch), the Mac Mini "wishes" that the integrated graphics were better and the MBPs "wish" that they had super-cool A15x processors and super-thin haptic touch keyboards and that everybody was using USB-C.