I think what will happen is something like numba gets more use. Bad developers can keep writing as they do, but critical infrastructures and functions will be written in natively compiled numba/python code.
I don't think I could agree less. Numba has always had too many errors, bugs, and too inconsistent of a performance gain. Moreover, Python has always been a glue language where numerous packages interact together to form functionality, and this glue usage makes no sense with Numba.
