Zeblote -- Why can't I just bind the commands to a key? It says you can on the topic for the New Duplicator, but you actually can't in-game.
Where does it say this? I do have a few hard-coded keybinds:
ctrl x - cut
ctrl c - copy
ctrl v - plant
ctrl (hold) - multiselect
They aren't rebindable because then you'd be unable to create the multiselect keybind.
Also don't see why anyone would want to change them anyways, as those are standards in any software.
Now for keybinds to any of the other commands, there isn't anything like that but it's a good idea.