No, it’s not worth it. Since we develop Bforartists, not Blender.
We don’t burn bridges. We just don’t have the time to wear everybody over the bridge one by one. The feature must make sense. Keeping the Blender keymap available is a no burner. And Draise works currently at a full keymap that uses the Blender keys where possible, also a no burner. But we will not pollute Bforartists with useless features or all the Blender things again that we have successfully removed meanwhile. This will simply not happen.
My advice remains: make your decision, choose either Blender or Bforartists, and then stick with it. It’s really the best you can do.