.NET Core 2.2 reaches end of life December 23. Either upgrade the version to 3.1 LTS, which is what users should be already doing anyway, or target multiple versions of .NET Core so users who are still on 2.x are not broken.

Great article. Thank you.
I would like to suggest that you add some explanation on the use of "in" and "out" as modifiers of generic type parameters. For example, the generic form of IComparable is given as IComparable<in T> and the generic form of IEnumerable as IEnumerable<out T>. If explanations are already available in other documents, perhaps you could let us know where to find th

https://github.com/PowershellScripts/AllGalleryScriptsSamples/blob/f8a1f9eb735127f8f86cb7eb42999c47c75065d4/Permissions/Powershell/Remove%20permission%20groups%20from%20personal%20files/RemovePermissionGroups.ps1#L35