you're moving the goalposts now. I never said it would be easy to get used awareness or adoption, just that it would be a lot easier to write a new linter by forking and continuing ruff development than it would doing so from scratch.
as to how the magic of open source resolves the time and money issue, it literally gives you the building blocks you need to not have to invent everything from scratch. how is that not significant?
> just that it would be a lot easier to write a new linter by forking
And I never said about the relative ease, you've moved the goalpost there yourself. $1m required to maintain is much less than $10m required to create, yet when you don't have $1m it doesn't matter - you'll still fail, and reasons are the same as the reasons you couldn't build the original.
Blocks lying around does not a building make, so you haven't addressed that magic either.