Pretty sure the answer will definitely be "not at all". For Rye and Python Standalone Builds, I know those where both projects that had a lot of use but where the maintainers didn't want it to become an all consuming workload, so Astral taking ownership made a lot of sense.

I guess it's kind of a shame that a lot of the financial value for UV is added by people who won't see any of that - it seems like that's a wider open source problem/question to be honest.