Rick,
I am guessing this is because Visual Studio Code is a more universal IDE that runs on multiple OS types, like Linux and iOS for Mac, as well as Windows. I ask, because I noticed in your video you also had Visual Studio 2019 Community installed.
I have used Visual Studio Code for C/C++ code in Linux already as part of my job. It seems to take a bit more to configure than Visual Studio 2019 (and such) do, like setting up debugging on Linux seems to require a bit of work to get everything right, so I was wondering if there are other reasons you chose to use it here.
Regards,
Mike