I wonder how long vim and emacs can stay vibrant. I've used emacs in the last 20 years, so I stick with it, but new generations who are trained on vscode and such are less likely to use such "old fashioned" tools. Surely, there will still be emacs and vim users 50 years from now, but the user numbers and the community power will diminish as the graybeards gradually leave this plane.
In the end, it doesn't really matter what other people are using. If Vim (or Emacs) works for you, then you can basically keep using it until the end of time since code are just text files, and these things don't really change all that much (outside of encodings, which is the biggest problem with older editors – but I don't see UTF-8 replaced any time soon, if ever).
I don't really know what the kids these days are up to, but I don't think it really matters. I guess there's still few Bill Joys around using ed, but the existence of vi, Vim, VSCode, or anything else doesn't really take away anything for them.