Tools selected by holding keys then released

It would be great if all tools could act as the pencil and scissors do in the project window with the alt key. If we could set them in the preferences to be selected by holding there keys and then return to the object selection tool when released.

I would love if we did not have to right click or press 1 every single time to go back to the object selection tool. That would save me thousands of command a day if a tool was released along with it’s key.