FYI, I have such a call to maintainer [1] for a "Twitter cleanup" template similar to the "Google search cleanup" one [2]. There is definitely a need, but it seems over my current carrying capacity.
For Meta's properties, I would wait for the maintainer to have a track record of contributions before being comfortable opening that door.
That makes sense. Would you be opposed to having filters for the company's sites given someone else willing to maintain it?