Come to think of it, this has never been a problem to me with my existing magic keyboard, but I was missing backlighting for my iPad's Smart Keyboard. But that's just me.To be able to see the keyboard at night...
I don't stare at my keyboard either while actively typing, but most people look at their keyboard for a starting position, or to find a specific key, or use keys other than the QWERTY rows...
For anyone who ends up working late, backlit keyboard is essential.