Neovim editing has come a long way; you go from barebones (no plugins) to full-blown IDE and everything in between.
There are lots of pre-configured Neovim distributions if you don't want to roll your own, such as LazyVim [1].
There are lots of AI plugins for Neovim [2].
[2]: https://github.com/rockerBOO/awesome-neovim?tab=readme-ov-fi...
I have no idea why you're being downvoted.