You can achieve a very similar effect by keeping the card and voting according to your wise friends opinions. But without the complication of getting the card back.
Takes more effort though, because you have to listen to your friend and do as they say. And if they are deferring to someone else, who is deferring to someone else, it takes time for information to propagate. Also you can get loops of deference without people realizing it. Indeed this happens all the time everywhere by default. With cards, people will quickly notice when it happens because your own card will be handed back to you!
You can achieve a very similar effect by keeping the card and voting according to your wise friends opinions. But without the complication of getting the card back.
Takes more effort though, because you have to listen to your friend and do as they say. And if they are deferring to someone else, who is deferring to someone else, it takes time for information to propagate. Also you can get loops of deference without people realizing it. Indeed this happens all the time everywhere by default. With cards, people will quickly notice when it happens because your own card will be handed back to you!
If you make bots acting on peoples behalf (and tracking the delegation chain), then it would be fast.