Exactly. Even if you do C++ development using VSCode on Windows, likely you are still relying on MSVC compiler for the Intellisense (and of course compiling). And people who mainly write JavaScript/Java/Python/Go etc have never used Visual Studio for development and never will be. VSCode didn't replace VS, they replaced Notepad++/Sublime Text/Atom/Eclipse etc, plus Intellij based IDEs for some people.