But why bother using two datablocks?
What is the practical use of that?
I want datablock 1 to be thirdperson only, In thirdperson I want topdown view like Regulith's. I also want the camera to be stationary or in-movable.
In datablock 2 I want that to be firstperson only, in first person I want the camera to be able to move up and down.