As I was to help out a code newbie in getting started with Vim for Python, I discovered documentation on the python.org website.
Sadly, it appears to be outdated.

Describe the bug

Looking at https://www.python.org/doc/editors/vim/ it reads

There are example customisation files for Vim available in the Misc/Vim directory in the Python source tree.

Searching the CPython code base for details, I found
https://github.com/python/cpython/blob/bb3e0c240bc60fe08d332ff5955d54197f79751c/Doc/whatsnew/3.4.rst#api-and-feature-removals

To Reproduce

Open the above links in a web browser.

Expected behavior

Up-to-date information (ALE or CoC for code completion).

Additional context

If there is no recommended approach to setting up Vim for Python, perhaps remove the page altogether.
Or point to some community efforts in this regard.