My only experience of C#/.Net programming is by way of powershell. But the comments here make me think it would be a good idea to invest some time in learning c# beyond what it can provide over add-type in powershell. I've mostly avoided it because I thought it was windows only, I've learned dart and flutter for cross platform programming. Can c# run on mobiles?
Yes. MonoGame (written in C#) for example supports iOS, iPadOS, Android, macOS, Linux, PlayStation 4, PlayStation 5, PlayStation Vita, Xbox One, Xbox Series X/S and Nintendo Switch.
