[ftaghn]

> These projects are no joke and a few hurray contributors not lasting more than a couple of months won't cut it.

Those same contributors that remained on vim instead of neovim didn't put much effort into vim9 ecosystem either. I can't imagine them being willing to maintain all of vim's baggage when literally nobody writes vim9script. Classic vimmers tend to stick to the old vimscript.

As you said, contributing a few patches to classic vim is one thing, but becoming an actual maintainer of the behemoth that comes with a ton of useless baggage is a whole another thing. Maintaining a programming language no one uses.. sisyphus would be proud.