My editor (emacs) shows how I close the scopes and it is easy enough. I'm not sure why writing

    )
      )
        )
          )
            )

Why are you writing ')))))' instead of your closing parenthesis being autogenerated. Sounds like a recipe for failure.

))))))) isn't so bad, but )))))))) is just getting ridiculous. You have to draw the line somewhere

picolisp has an interesting solution to this. A single ']' will close all open )'s for that block of code