And thats the thing. Neovim (vim) is about the unix way, use existing tools and use them from vim.
Last time i checked this was not an option in helix, and some very trivil things was impossible, like populating the quickfix (is it a thing n helix?) from a makefile command.
Bottom line is helix is basically a stipped down version on vscode, and wont really succeed without a plugin system (and when/if it lands, its basically just a vscode alternative)