Also I don't understand what would be hard about your challenge. My hands automatically move to the home row, feel the key bumps and I instantly know where every key is. I never need to look at my keyboard. Not to mention having to move my eyes down from the displays would be annoying.

I mean people like backlight keyboards. So if it fits your use case great. Still makes sense to not include in a base model. I actually actively avoid keyboards with any lightning.