> If I made a physical keyboard that stops keys from working when you're about to finish typing something I don't want you to type

For anyone wondering the degree to which this is an exaggeration: The iPhone will physically work against you by invisibly changing the size of keys on the keyboard.

Every iPhone, since the very first, dynamically resizes the hitboxes of the iOS keyboard. This is invisible, can not be disabled, and the hitboxes overlap those of other keys.

They used to advertise this as "dynamic tap zones" but they removed the video for it, but you can see their advertising for it here: https://www.youtube.com/watch?v=wPmVKyhyl9U