Yeah, absolutely. Go and Dart really both fit needs of working with large software and giant scales. As I think they've both said independently, conservative design was considered a design bonus. You can see why as it gets teams up-to-speed quickly, is less off-putting to project managers, and is more likely to benefit from experience surrounding how to write effective, readable code forms.

Stuff like Rust is awesome, but no-one yet knows what an Effective Rust book might look like, and you really need that sort of solidified design understanding to work. Code is write once, read hundreds of times, so that exciting wild west of "we don't have idioms yet" simply won't fly at a big company.