Orgmode-like table completion

What? I'm looking for a special kind of completion, that I only ever saw in emacs orgmode: table completion ( you tab inside a markdown table and it is completed foe you)

Why? Vim is about repeatable atomic edits, but it just doesn't work with tables. A smarter completion is required in these cases.

Potential existing implementations: There is an orgmode plugin for neovim that I didn't try, but I don't need all this functionality.

Potential pitfalls: One of the things that could be challenging is detecting when you're inside a table. Also, this could mess up with the tab completion. Maybe emacs way of doing it is not the best idea for neovim. Maj+enter could be a good keybinding for that. And I have no idea how that could integrate with treesiter.