Where's the source?
The post link is to the general website, with no indication.
The linked dotnet.social account describes itself with
Bot parrot for https://devblogs.microsoft.com/
If you like to bring #Microsoft #DevBlogs officially to the #Fediverse,
So I have to take away that it's not federated after all. There's only a bot sharing links.
Federated would mean more than a bot, right?