- the language with the best and most complete standard library
- the language that is the easiest to read due to: the lack of expressiveness/generics/OOP/etc., the forced convention (by the compiler, go build, go mod, etc.), the fact that gofmt can't be customized, etc.
- due to this it is the easiest language to maintain or contribute to, because you won't spend hours trying to decipher what it's doing. You can't be too clever when you write Golang. In many languages the complexity is on the reader, but in Golang it is much more balanced. People complain about Golang being harder to write, but how boy they should really start appreciating how easy it is to read.
- and in turn one of the most secure language you can use because it's extremely simple to audit and review code in Golang. As an ex security-consultant I've reviewed many codebases in many different languages and Golang codebases were in general the most secure one (albeit nil dereference bugs).