Supposedly Blazor works. I'm imported in a .NET 5 Blazor app. It does build/run, but I can't figure out how to run to VIEW it :-(

Not sure how to setup Tom's suggestion of setting the host to 0.0.0.0. Maybe you know

Try with the host of 0.0.0.0, dotnet run --server.urls=http://0.0.0.0:5001

YES!! I'd be all about that-I've got a whole Blazor path with authors that are willing and able.