Go has been described by several engineers here as a WYSIWYG language. That is, the code does exactly what it says on the page. It’s difficult to overemphasize how helpful this property is toward the unambiguous understanding and maintenance of software. Go explicitly rejects “helper” idioms and features like the Uniform Access Principle, operator overloading, default parameters, and even exceptions, on the basis that they create more problems through ambiguity than they solve in expressivity. There’s no question that these decisions carry a cost of keystrokes—especially, as most new engineers on Go projects lament, during error handling—but the payoff is that those same new engineers can easily and immediately build a complete mental model of the application. I feel confident in saying that time from zero to productive commits is faster in Go than any other language we use; sometimes, dramatically so.