I'm using Sway right now and I have key binds. Not sure why you think that's impossible.
Th point is the decoupling. sxkhd runs irrespective of wm and means your en can optionally choose not to handle key bindings at all. With Wayland you end up depending on whether or not and how your compositor supports it.
Th point is the decoupling. sxkhd runs irrespective of wm and means your en can optionally choose not to handle key bindings at all. With Wayland you end up depending on whether or not and how your compositor supports it.