However, I find "go" and "goto" to not intersect at all. I've written this many times in other comments on this thread, so I'd rather not type it out again, but the TL;DR: is that "goto" can make understanding a function when read difficult, while "go" is clear when read. No function is understood if never read, and spawning "background tasks" is a core part of asynchronous programming (and thus not an unusual side-effect).
The "nursery pattern" is a decent construct that I have used quite often whenever I felt a need, but it doesn't appear to really solve any issues mentioned in the post. I also elaborated on this quite a few times already, so TL;DR: the only real problem of goroutines is things like references to potentially closed objects, but any method may end up storing an internal reference used at a later call, making the issue not related to concurrency.
