Doesnt necessarily mean supernatural just unexplainable, assuming materialism isn’t scientific but you could argue it’s the proper mode to search w/in. Mind-body seems to be nothing but a wall that to get past you must compromise with some monism. Math seems a mental phenomena
It is at least abstracted away from description of physical phenomena to the social but perhaps this is just seeing everything as a nail because you have a hammer (Paul Samuelson). I don’t think you are wrong but I wonder what it leads to in terms of action.