One of the main reasons I stopped using Linux is the touchpad! It is horrible out of the box experience and the insult to injury is the lack of no good user interface to even set anything. You have to screw around with libinput or xinput with zero documentation on both parts and hope you will hit a sweet spot eventually and hope that any future updates won't break it. I am way past of the tinkerer phase where I would…
> Under Windows 10 the new precision drivers are fantastic So it would be reasonable to limit that new Linux driver to support only Windows Precision compatible touch-pads. It seems that variety of different touch-pad hardware is causing that problems with creating a good Linux driver.
Personally, I'm on board with this. We shouldn't be as concerned about supporting a ThinkPad circa 1994 if it means poorer performance across the boards. Libinput can be the jack-of-all-trades with "good enough" performance for the outliers.