How to assign window change to q button instead of alt+tab?

Question

linux

If you change the shortcut in the settings, then it refuses to write one letter

Answer 1

Do you plan to print texts with this letter anymore?)

Answer 2

In dconf-editor you can change even the heck of a bald man!
Or the same in the console version with the gsettings command

Answer 3

If there is such a goal, Autokey can do something else)