This is the equivalent of saying rsync + a VPS plus some scripts is an equivalent for Dropbox, IMO.
See the start of my original comment for why I don't want to use neovim (Im not spending hours configuring plugins and choosing between three subtly different LSP and treesitter plugins, then choosing a client and server for each). Setting that up involves (first changing editors), learning the details of my editors scripting language, the details of tree sitter, and coming up with a unique set of bindings that don't conflict with neovim's - no thanks.
See the start of my original comment for why I don't want to use neovim (Im not spending hours configuring plugins and choosing between three subtly different LSP and treesitter plugins, then choosing a client and server for each). Setting that up involves (first changing editors), learning the details of my editors scripting language, the details of tree sitter, and coming up with a unique set of bindings that don't conflict with neovim's - no thanks.