I think a KDE-based system could do it with modest effort. There's a flag deep in QT somewhere, enabled on Mac builds, that makes all the ‘Ctrl’ shortcuts defau

I think a KDE-based system could do it with modest effort. There's a flag deep in QT somewhere, enabled on Mac builds, that makes all the ‘Ctrl’ shortcuts default to ‘Command’ instead, and it would go a long way if that were a user-selectable option.