So basically `ruff check --select=PL` but worse in every single way, maintained by a system that's not even available anymore? It even uses Ruff's code under the surface.
Speculative hyothesis: It might not be compatible with a capitalist social order, but also I get the impression that it' something that will staylike something that will stay. The involved means of production and their control are the critical point here. (Also - highly speculative - potentially the question if they should be >>owned<< at all even by some abstract commons)
This is the modus operandi for a lot of vibe coded stuff. Absorb the code of entire projects wholesale and then repackage it as something new.
Some of them have the decency to at least give credits to the original.