Key travel for the 2016 is 1mm. The "bad" keyboards had 0.5-0.7mm travel. 2015 and earlier had 1.2-1.5mm travel. Not sure about the reliability of the new mechanism, but the 2016 keyboard does feel much more like the old 2015 one.
Well even your article say the 2016 keyboard are the same to 2017 and 2018 which is 0.6-0.7mm. Although the general accepted Key Travel for 2016 - 2019 15"MBP are 0.5mm.
https://appleinsider.com/articles/19/11/15/heres-what-the-16...