Yes totally botched. We know because have can compare to Kotlin, a project which started around the same time. Google's migration to Kotlin has been progressing

Yes totally botched. We know because have can compare to Kotlin, a project which started around the same time. Google's migration to Kotlin has been progressing very well with no disaster stories like this one. Kotlin was engineered very carefully, developers love it, it scales well and importantly it can be incrementally added to existing codebases because interop is nearly perfect. So the risk to adopt it is far lower. Sounds like Uber got burned with Swift and now aren't really adopting Kotlin which is understandable but IMO a mistake.