Python is a popular language, but not the only one. So many languages exist for a reason. Of course you can always find justifications to reject a language, e.g. Python lacks compile time checking, C++ is outrageously difficult, Java code is full of boilerplates, Perl is a write-only language, PHP is just bad, etc. But all these languages are widely used for some reasons. Not only the popularity, you may also need to consider maintainability, performance, portability, libraries, licenses, etc.