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.
At this point, however, I do not really use Neovim anymore. I switched to Zed, the Vim emulation is pretty good and customizable and most functionality I want is already there along with incoming support for Jupyter Notebooks. VSCode also has these features.
It is fun to use Vim/Neovim but unless I need to use it, I doubt I will return to it.