We don't "need" to improve the form factor for anything, everything is fine as is. That said, theres nothing wrong with trying to make progress. Sometimes the

We don't "need" to improve the form factor for anything, everything is fine as is. That said, theres nothing wrong with trying to make progress. Sometimes there are hiccups (the 2016+ keyboards). I certainly appreciate the thinner form factor of my 2018 model (I don't mind the keyboard). I do see room in improvement for making them thinner, as my absolutely favorite portable is the Pixelbook (sans giant bezel), which is quite a bit thinner (0.4" vs 0.61") and still has the 2015 style keyboard.