To be clear my point isn't that rust has no problems with what I call remote build cache, other might call shipping build artifacts etc. it _has_ issues there,

To be clear my point isn't that rust has no problems with what I call remote build cache, other might call shipping build artifacts etc. it _has_ issues there, which can be improved on, people are working on it, just kinda slowly but they aren't fundamental ones, and aren't because rust doesn't "embrace binary libraries" the only thing AFIK rust misses out one is "rust ABI/API" not being suited for becoming a new system library binary interface. I.e. it doesn't provide what swift is providing for Apple. But, it can implement many of the existing system library binary interfaces reasonable fine (mainly C ABI, COM, etc.).