If you haven't watched yourself from the outside, how do you know "there are zero issues with it"? You might be constantly breaking the typing flow and need to use a two-hand combo for some mundane [].

Because I don't have the issue you're projecting. And if someone do have that issue, what type of programmer (assuming no physical disabilities) has their productivity limited by their typing speed? No one would be my guess.

While someone on a US layout never needs to lift their hands of the keys, because all they need is a ctrl with a pinky + right hand within reach.

Cool, same here , just that sometimes we press alt gr instead of ctrl.

When I learn a new language, I also learn a keyboard layout for it. Or do you also write in Spanish on your keyboard? How do you make an à and an á?

ctrl + \ and then a for à and alt gr + \ then a for á. It's really not much of a hurdle. And definitely faster than trying to learn a new keyboard layout that I can't type on without looking.

Ah, that's right, you speak two languages, you're stuck using your comfort zone layout, and you'd ofc argue "zero issues".

Are we talking actual languages or programming languages? Either case, you assumption is wrong. I don't understand where all your antagonistic energy is coming from. It's just a keyboard layout, there isn't a single correct one. Just use what you're used to and that you can write with a good flow, which for most people will be the layout they grew up with and can type in the blind with.