I'm not clear what the proposal here is? It specifically eschews tooling as a driver in the solution, but why? Wouldn't tooling be one of the most likely areas to get solid progress, as you could make tooling and point it at existing products.
Would be interesting to see comparisons to other domains. Surely you could look at things like water processing plants to see how they build and maintain massive structures that do coordinated work between parts of it? Power generation plants. Assembly factories. Do we not have good artifacts for how these things are designed and reasoned about?