I own two 2016 MacBook Pros (don’t ask) and I had a minor problem with the T key on one (felt flat and skipped a few times) and the V key on another (soft). I blew both keyboards out with canned air in the prescribed fashion and things have been peachy ever since. I try not to eat near any of my laptops (iPad Pro is a different matter, since I have the Smart Keyboard), but the occasional crumb has made it by me. Given the number of MacBook Pros that Apple sells in a given quarter, I think the problem is real, but I don't think it is as catastrophic as the users on this forum make it out to be. If it was, I can guarantee you the loudest voices would drown out the people on the MacRumors Forums by a factor of 100x. Again, I really prefer the scissors keys in the Magic Keyboard w/Numeric Keypad and I hope Apple makes accommodation for those in the next iteration of the MacBook/Pro/Air. There is just a certain harshness to the keys that typing on all day reminds me of beating on the glass keyboard of an iPad before external keyboards became prevalent. Not as bad, but fatiguing after a while. I hate the mushiness of the 2012-2015 MacBook Pro keyboard, but I can type on it all day without the same level of "soreness" at the tips of my fingers after 4-5 hours.
I think my wish would be that people on the forums here could acknowledge that the keyboard isn't as bad as they claim it is, but after 4 years of this sort of stridency, that's a lost cause. I also doubt that anything Apple does is going to ameliorate those users, as I think the most vocal about the things they "lost" (SD, USB-A, HDMI, MagSafe) are way more pissed off about the price than any of those other things, at the end of the day. I have been buying PowerBook and MacBooks since the early 90's and so the pricing that I see is nothing especially crazy, but if you are used to paying $700-$800 for some POS Windows laptop that lasts a couple of years, I guess I can see how Apple's pricing might put people off. I think it drives them all a little nuts with envy more than anything. That's why so many want that light up Apple on the display and the startup chime back. They want people to know what they got, even if they deny it here like the plague.