@Gargron That's a totally understandable perspective. Though being able to flip lights on/off is just one off the aspecta, right? Eg, automatically adjusting light brightness and color temperature per circadian cycle was a game-changer for me (haven't had an insomnia ever since then). Or being able to play light show to accompany a vinyl record for a stronger mood. I think one doesn't need to think about it as though you only can get "either", as you can actually have both.