Well, you’re free to have any opinion of course. However, I believe it would not increase any workflow speed. What actually increases workflow speed are:
- learning your software by using it often
- good UI layouts, that minimize menu diving and mouse travel distance
- good implementation of drag 'n drop
- using keyboard shortcuts or even macros
- customizing the UI elements to your needs (Cubase allows to do that in many areas)
- creating and using templates for your songs or effect chains, etc.