from July 2018, MacBook
I was an early adopter of the original MacBook. 2 pounds, retina display, a cool looking space gray and all-new keyboard design, which, at the time felt fantastic. The MacBook keyboard delivered accurate, short throws. I loved it. Then the keyboard issues began to arrive.
The first oddity, which I had never experienced with any Mac keyboard, was the black color of the keys literally began rubbing off. The inverted white lettering started expanding, resulting in a huge white blob. Apple simply conducted an in-store replacement for the keys with the issue. I noticed the new keys had a slightly different finish and tint to them, so figured the early runs had an issue and Apple would simply replace original keys as they rubbed out.