In order to make transitioning of users from other office suites to LibreOffice, we can make it easy for such users to use the same keyboard shortcuts from the other office suite. This feature would be available in the Options dialog and utilize the already existing code used in Tools > Options > LibreOffice Calc > Compatibility and extend it to work with all modules and have multiple presets.
As commented on bug 123768 comment 6 you can put shortcuts in an extension. This works for me.