Go is sane for some definitions of the word! If I got to choose a language to work with though, it would definitely be Kotlin or C#, but I prefer Go over Python because there are fewer ways to solve problems, leading to generally simpler code.

It's like a modernised C but for web/infrastructure. Unfortunately ignores about 3 decades worth of progress in other languages, and is simplistic to a fault. Jumping into an unknown codebase is easier than every other language I've used as a result.