| What are you talking about? This is well documented. https://github.com/microsoft/vscode/issues/30065 https://github.com/microsoft/vscode/issues/48810 https://github.com/dotnet/vscode-csharp/issues/1609 https://github.com/dotnet/vscode-csharp/issues/299 https://github.com/microsoft/vscode-dotnettools/issues/573 https://github.com/dotnet/vscode-csharp/issues/5276#issuecom... https://isdotnetopen.com/ A Rider license costs $419 per year per seat and Jetbrains has a poor quality record by today's standards, and if you are a serious developer that has to use one of their products, you'll find yourself at the mercy of numerous YouTrack tickets that have been open for years. They have a habit of shipping integrations that are only partially working, and then calling it a day (or the better part of a decade). By the way, Rider may have been cheaper if not for the above moves by Microsoft: https://github.com/dotnet/core/issues/505 |
Also, please do not link posts from Miguel De Icaza when he isn't in a good mood. He, unfortunately, does not provide constructive and/or unbiased criticism on .NET after moving out to Swift.
I'm not sure what point you are trying to make but current day support for C# on macOS and Linux is very good. It is even in a better shape than many other languages that have been platform-agnostic from the start, yet still don't have such good debugger, static analysis and profiler options.