[wpietri]

I think it's a good question, and would mirror the spirit of some of the Creative Commons licenses [1] but I don't think the core problem is the license as such. The problem is that writing good open-source software and running a successful business are entirely different and somewhat contradictory skill sets.

Were I a billionaire, I'd just set up a program of grants to individual developers with proven track records of making things useful to the world. Something like the MacArthur Fellows program [2] (also known as "genius grants"). There's a lot of library code that we feel should just be free, and for whom pricing and charging for it would be such a giant pain in the ass that it's uneconomical.

Sometimes that work gets big enough that it can support the overhead of a non-profit that can go out and hustle grants and donations. E.g., numpy. [3] But it's not easy for a project to get to that level and then to attract the new set of right people to make it happen. I still think there's a huge gap between what we are funding and what's societally optimal to fund.

[1] https://creativecommons.org/licenses/by-sa/4.0/

[2] https://www.macfound.org/programs/fellows/

[3] https://ir21.numfocus.org/