MS drops products faster than Google. But they go through the hassle of creating a completely redundant one, porting all the users, and only then killing the old one.

Some times the new one is even an improvement over the one they are killing... I mean... it's not the rule, but it happens here and there.

Rumors are that people expected AAD to be "AD, but in the cloud!" and were sorely disappointed to find out that it wasn't.

Microsoft are hilariously bad at naming and I don't think they'll ever improve

Blazor Server

Blazor Web App

Blazor WebAssembly

.NET Framework

.NET Core

.NET

EF

EF 7

EF Core