Oh the joys of "cloud"
'Developers have until 17 February 2021 to shift off the Azure incarnation and into the loving embrace of GitHub Codespaces. At that point the Visual Studio Codespaces portal will be retired and "all plans and codespaces remaining in the service will be deleted," according to Microsoft.'
All our code back to the mid-80s is archived locally in our workshops. No third party can suddenly decide to delete it or force us to "migrate" it. There's much to be said for DIY.