.NET has added multiple C# language versions, a rewrite of the dominant language surface (Span instead of arrays/IEnumerable) and years of investment of a low l

.NET has added multiple C# language versions, a rewrite of the dominant language surface (Span instead of arrays/IEnumerable) and years of investment of a low level stack (http server, postgres driver and socket layers) to overcome heap allocations in favor of performance. It executed in scale what the article suggests. The multi generation heap is irrelevant at that scale mentioned in the article.