C# has become a poor jack of all trades, trying to be Java, Go and F# at the same time and actually being a shity poor version of all of them. On top of that .NET has become a very enterprisey bloatware. In all honesty, I'm not surprised that they went with Go, as it has a clear identity, a clear use-case which it caters for extremely well and doesn't lose focus with trying to be too many other unrelated things at the same time.

Maybe it's time to stop eating everything that Microsoft sales folks/evangelists spoon feed you and wake up to the fact that only because people paid by Microsoft to roll the drum about Microsoft products telling you that .NET and C# is oh so good and the best in everything, maybe it's not actually that credible?

Look at the hard facts. Every single product which Microsoft has built that actually matters (e.g. all their Azure CNCF stuff, Dapr, now this) is using non Microsoft languages and technologies.

You won't see Blazor being used by Microsoft or the 73rd reinvention of ASP.NET Core MVC Minimal APIs Razor Pages Hocus Pocus WCF XAML Enterprise (TM) for anything mission critical.