What an great idea. I come from a board game household (Catan, Pandemic, TIcket to Ride) where we mostly play family games or games that are easy to digest. I do however personally enjoy more complex games. I am by no means a game designer so i don't have any insight as how to make the idea of a crypto board game digestible but if you could or if someone can throw in some more ideas i think the game would be great at helping lay-people understand the basics behind the crypto world.
+1 from me :D
PS the idea of using a website where players go to access the current value of crypto (real or not) would add an awesome mechanic i have yet to see in the board game relm.