IMO this is the source of much of the demand for type hints in Python. People don't want to write idiomatic Python, they want to write Java - but they're stuck using Python because of library availability or an existing Python codebase.

So, they write Java-style code in Python. Most of the time this means heavy use of type hints and an overuse of class hierarchies (e.g. introducing abstract classes just to satisfy the type checker) - which in my experience leads to code that's twice as long as it should be. But recently I heard more extreme advice - someone recommended "write every function as a member of a class" and "put every class in its own file".