Cool. I'm sure anyone who's played FPS serious knows keyboards are superior. I played Rainbow Six at the top tier on both platforms and I remember the e-sports still uses controllers for FPS games. It's quite amazing what they can do with it given the limitations of joysticks.

Drones are being piloted with Joysticks as are underwater submarines and other technology. Use-cases where high percussion mouse movements and the millisecond differences between mechanical keyboards and a gamepad button are of no value as they are mechanically limited machines - not simulations.