That is why I actually like Scala. I want every tool to be available at my disposal, and I can choose what to use or not use. I want it to be reasonably succinct and type safe. I don't want the language to dictate how I use it. I'd prefer the language not to look out for me. There might be some, but a lot of languages looks out way too much. Golang for example doesn't allow you to compile if there is an unused var.

It is great that there is a production-ready language that differs from other languages.