It depends. I’d call it something like “Integrate-it-yourself-development-environment.”
I expect certain things work out of the box for IDE. For example, if I install package for Python, I expect debugger for python, refactorings for python, intelligent code analysis for python, auto-imports for python, etc.
With VSCode I had experienced so far, that you need to collect a lot of plugins, and some of them may not play well with each other to achieve that nice “integrated” experience.
When people will start to maintain META-plugins (depends and configures tons of other plugins for your stack) and they become mainstream, then it’ll be higher-order of “integratedness.”
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