I'm from those people who do not prefer to use actions from the default menus, and it would be super nice if there was a right click for every context in the mouse modifiers so we could bypass them and instead trigger actions.
I think It could add a new way to the workflow by triggering actions with right click for different contexts e.g open a toolbar for media items or envelopes with right click, instead of doing it with a keystroke.. Which for us who don't like to use the keyboard that much is a big deal
Thanks!