I'll be honest, I'm pretty anti-Go. Its filled with hacky workarounds for when various things don't fit their "simple" abstractions. File IO and paths is laughably not cross-platform because of this, for example.

Networking is another example. And casting to interface while the built-in collections secretly use generics.

A good way to avoid all these problems is to use a language with great cross-platform support like Java or C#.