Genuinely curious how you screw up keyboard controls so badly. Short of setting them to somewhere unusual and not allowing rebinding I guess.
From what I can find from a quick Google search, they messed up while porting such that looking around with the mouse isn't smooth, but happens in increments instead. So it's like using a mouse with extremely low DPI settings. There have been mods that fix this however.
Interesting, takes me back to playing Doom on the arrow keys with no mouse and space bar for shooting. It took a while to get into wasd rather than arrows, it just became the standard bind and I just got used to it eventually, I think for me around Doom 3 time, not 100%. No right answer for everyone that's what the threads about.
I played a lot of games with my brother and my friends where we would have to use the same keyboard, so I got used to using WASD pretty early on, as I was always player 2.