This is particularly bad with channels. If you look at a book like "Concurrency in Go", the apparent simplicity of the language leads to patterns are far from t

This is particularly bad with channels. If you look at a book like "Concurrency in Go", the apparent simplicity of the language leads to patterns are far from trivial, and the lack of generics means that it's impossible to implement them correctly once and reuse them for any data types... so everyone ends up having to implement their own, which can be fun, but pretty bad for correctness.