@matthewtoad43 @aral I have even run into this wall as a seeing user. My monitor broke and my laptop is now bricked because I cannot get an external monitor to work no matter what I try. I can't tell if anything I'm doing is working or how it is breaking. If I could turn on a screen reader, I could still navigate the situation.
Accessibility features benefit *all* users, so even if you're an ableist jerk, it still makes sense to implement them.