Agree for the formatter. I think the linter is a bit more unique, as linter generally keep adding new features/checks all the time, you can easily get to the point that your projects lint run fails today, though was still ok yesterday.
Anyways. for whoever is reading this topic: the python community did not give up on this idea, though still is looking for a champion willing to take up the mantle and iron out the details of how we make this better than what we have.