Something .net users should keep in mind is that much of that tooling is proprietary and can only be used in ways that Microsoft approves of. The debugger is proprietary and can only be used with the official vs code builds. The same with the extension marketplace and popular vs code features like live share.
You can't use the extension marketplace with unofficial forks/distributions of vs code like vscodium, gitpod, etc.
When I change clients, I’m usually up and running within an hour because almost everything looks very familiar. Compare this to JavaScript development which can have any number of tool chain permutations.
Gcc, llvm, etc., are no where near capability for the he tooling support that Roslyn supports.
This hinders .NET adoption outside Windows on FOSS circles, but so what, there is still plenty of business on Microsoft shops, the same that won't blink twice when discussing license costs.