Visual Studio-like IDEs are a dead end. There is little revenue opportunity in them and a huge downside in losing relevance in the overall developer mindshare.
How many of us would be using a Microsoft IDE/text editor if it were not for VS Code?
So, you propose to give up on Visual Studio because in 20 or so years maybe Windows and XBox won’t exist? Or?...
Also, speaking of IDEs. There are also Jetbrains’ IDEs and XCode. Can’t speak for XCode, but IDEA offers capabilities that Emacs can’t even begin to approach.
How many of us would be using a Microsoft IDE/text editor if it were not for VS Code?