I thought synaptics had some sinister hold on the computer industry which sabotaged Windows 8.

Like when you looked at all the confusing and unwanted "2-in-1" and hybrid computer designs the thing you looked at was that they twisted themselves into pretzels to include... a trackpad! For most applications other than "working on an airplane" a true tablet with a bluetooth keyboard and mouse is so preferable but for various reasons the industry never showed it to you.