Time will tell, and Apple needs to do a lot more than just fix the keyboard, which they are clearly not overly concerned about...
Very simple with me; it needs to work and present as few problems as possible, Apple is currently failing massively. My notebooks are intrinsic to revenue, although W10 is a mess it has yet to fail me. Apple wants my custom it needs to get it's act together simple as that...
Q-6
The thing is I don’t think they can just fix the keyboard with an easy fix. The keyboard issue probably needs a redesign, that’s my guess as to why we are hearing from Ming Chi Kuo that Apple will be redesigning the MacBook Pro this year instead of waiting for the full 4 year design cycle.
Apart from the keyboard issue, there are still some great Mac’s available, the MacBook Air for example. I was all in for buying a new Air until I saw the keyboard issue. Time will tell but I hope Apple fix it and soon.