Also, doesn't acknowledge that C# has multiple concurrency options, including async/await baked into the language. Also, .NET 5 (well, C# 9) brings record type

Also, doesn't acknowledge that C# has multiple concurrency options, including async/await baked into the language. Also, .NET 5 (well, C# 9) brings record types, a.k.a. immutable data structures. The C# complaints boils down to nulls, exceptions, being object-oriented, and not being functional (the latter two of which is one issue broken into two parts, in order to better ding OOP languages and promote functional ones).