In the future there will be billions of dollars stored in Wallets, what if one day they decide to stop and shut down their services and transfer all the money to their own wallet and confirm the transactions and convert all of their coins(Bitcoin and any other Altcoins) to USD and disappear?
How can we get our money back? whom can we sue? how can we prove how much coins we had in their wallet?
I think van it would be the most hilarious scam project in the worldwide history because millions of people would trust them and they will just run I don't think that it is possible. To hide from all the humanity.