[francis-io]

Wouldn't a small script that lets you toggle between a QWERTY layout and a custom layout solve this problem?

[MSFT_Edging]

Only if it's someone using your machine, rather than you using another's machine and re-adjusting to querty.

[2024throwaway]

My top menu bar has a toggle to switch layouts, so anyone can use my machine. I can also still type QWERTY, so I can use any other machine. These are non-problems.