I read somewhere something to the effect of this: Some languages solve deficiencies in the language by adding more features to the language. This approach is so common, it could be considered the norm. These are languages like C++, Swift, Rust, Java, C#, Objective C, etc. But two mainstream languages take different approach: C and Go strongly prefer to solve deficiencies in the language simply by adding more C and Go code. One of the effects of this preference is that old (or even ancient in the case of C) codebases tend to look not that different from new codebases, which as one might imagine can be quite beneficial in certain cases. There is a reasonable argument to be made that at least some of the enduring success of C has to do with this approach.