For vim there is vim.tiny that unloads a lot of things, it is possible to get the same for neovim?
Maybe also something to code but I am open to suggestion so I can remove vim totally on my machine.
No. Neovim always builds with the full feature set. This is one of the original design goals of the fork.
But you can use the -u NONE flag to start without loading any of the builtin scripts. (See also --clean and --noplugin.)
Seems perfect, I will remove it and create an alias for that 