But why is it to late? Evil mode works perfectly. I think you would find the transition quite easy.
But I'm equally sure that if you made a habit of using e.g. spacemacs, you probably would not need to use it all the time either. But I guess I don't know your workflow. Why do you even use that buffer? I curse every time I accidentally open it.
Besides, as long as hitting the Escape key feels like sending messages in morse code I don't think I'll ever get used to it.
Emacs is the greatest application I’ve ever used, bar none. I’ve tried vim, and it doesn’t even come close.
Trying to adapt Emacs for me coming from Vim feels like recreating Alpine Linux by modifying an Ubuntu installation: it's pointless, cumbersome and feels insane.