> cmd/myapp is not a local path, it’s a universal path

In `go run` the CLI interprets it as universal path, to be precise. That's exactly the point.

> go run github.com/user/name/cmd/myapp

That's not an alternative when you're working on the app's code locally. You have to use `./cmd/myapp`.

And when you do that multiple times per day/week, after a while you just start always using `./` prefix for local paths.