[asveikau]

> rewriting a product only to change programming language is _always_ a bad idea,

There are of course a few scenarios where changing the programming language is a more defensible, less "always wrong" kind of thing. An extreme case would be something like a COBOL system that needs maintenance and you have trouble finding people who can do it.

[FuckButtons]

Or if you’ve written the mvp in python and realize you have to meet some performance metric that is 100x what your system is capable of.

[roguecoder]

It is bizarre how popular Python is for a language that is as poorly operationalized and encourages such poor architecture choices.

I would argue that the number of successful companies with Python code bases is the best evidence that language choice doesn't matter.