I found that being a Lisp-1 made it inconsistent so I went with Lisp-2. Why should I be able to multiple functions with the same name but different no of args a

I found that being a Lisp-1 made it inconsistent so I went with Lisp-2. Why should I be able to multiple functions with the same name but different no of args at the top-level (which you can and is commonly used) but not in local functions? Lisp-2 gives you the same handling for local functions and top-level functions.