„As always, when the world shifts and changes, we can look back and see the one group that saw just a little bit further than everyone else. In this case: it's SQLite. Though the entire core is open-source, they keep much of their rigorous test-suite closed-source…“

„Tests Are The New Moat“ by Daniel Saewitz
👉 https://saewitz.com/tests-are-the-new-moat

Tests Are The New Moat | Daniel Saewitz

As AI becomes better at cloning people's open source work, what ends up becoming most valuable are software contracts, tests, and API surface area. This clashes the incentives of clearly defining your commercialized open source software with protecting it.