It was Chris Lattner that used the phrase "world domination" and would even clarify that although it sounded like a joke, he was fairly serious about it.
His influence on Swift's stewardship ended the day he decided to leave Apple.
i think the day he left was also the day swift lost its focus.
Swift focus is quite clear, replace C, C++ and Objective-C on Apple ecosystem, it is even stated on its official documentation.
As such it should provide comparable level of flexibility, tooling and developer power.
Anything else isn't part of swift focus.
I guess you never looked into Kubernetes and their blobs of generated code to work around Go's weaknesses.