The interface is modal editing, which, yes, takes some getting used to. The payoff is that you get a kind of programming language for text editing. Rather than memorizing ctrl+shift+alt-style keybinds, you decompose stuff into chainable actions.
Have you ever played a video game, be it with kbd+mouse or gamepad, and realize you’re doing a bunch of stuff without actually consciously thinking about what buttons you’re pressing? That’s what working in editors like Vim or (my fav) Helix feels like.
Beautiful. Piss off the oligarchs and punch through the propaganda. Not to mention the precision of the drone strikes. Industrial/unoccupied targets only. Unlikely to see the same from the inevitable Russian response