I’m still confused. The letters being in the wrong location doesn’t affect me in the slightest. My laptop is printed with QWERTY keys, and I type on it with DVORAK. What’s the issue?
And if I need to use someone else’s computer I just type in QWERTY. It’s not like I forgot how.
If you wanted to do this, you could use a programmable keyboard like QMK. Physically toggle the switch and the keyboard would send to the QWERTY physical layout equivalent to the one you typed. This would enable fast switching and no faffing about with software configuration.
>"What am I suppose to do, carry a Dvorak keyboard around with me (with the right adapters as well)?"
point of the original post. Which is genuinely the only real answer if you have to interact with machines you can't customize to your liking, and is a bad answer.