You really want a cue experience on the windows, especially in the winter.......? The armrest is a very often used part of the car that kind of unavoidable. Jaguar is just asking for complaintsWitness Jaguar, being better at being Cadillac than Cadillac:
Pointless gimmicks that make you go "ooohhh!" and only marginally increase your quality of life. This and the pillarless car, plus ghost cars and whatever else.
This is the kind of gimmickry that Cadillac needs to put in its cars.