

Maybe now. .NET wasn’t always open, used to be Windows-only, was buggy, version-dependent (but not as bad as the jre could be; true), and had (still has) poor resource-management. I think you’re talking about .NETCore.
That said, I wasn’t commenting on the code viability (I’m not a professional developer) so much as the support overhead required (back when I worked support) for the different versions of .NET, especially when MS stopped including v3.5 in Windows except by using “features and programs” or downloading and installing it manually.






That’s not Linux, though; that’s docker.