Scala's origins at EPFL under Odersky does give it a disadvantage given the history of academic origin languages in industry. OCaml was made at INRIA and it see

Scala's origins at EPFL under Odersky does give it a disadvantage given the history of academic origin languages in industry. OCaml was made at INRIA and it seems to have suffered the fate of becoming a niche language and toolchain for industry programmers. The Limbo programming language from Plan 9 didn't get very far until it was re-adapted and re-imagined as Go which has obviously gotten a lot of adoption from industry. I'm not an either/or kind of person and don't see why a language suitable for academic purposes can't be broadly useful in industry, but I would also agree that leadership that has little background in certain use cases may not design and orient the language accordingly.