I bet most have never heard of it, or even know that it is equipped on a significant percentage of private/corporate jets.
Nothing new about this. Corporate aircraft have since the days of On Marks been vastly better equipped than air-transport aircraft, It's infinitely easier for Larry Ellison to say "I want nothing but the best" for one or two aircraft than it is for somebody equipping a fleet of 300.
You can call them bean counters, but of course they make decisions that are far beyond your pay grade.