Facebook's coin will not be a real crypto but a centralized USD-pegged stablecoin. I think it will be a success. Facebook has a marketplace. With the USD-pegged Libra, you can pay any Facebook user in the whole world for any product you buy from them. I think it's a fantastic thing that this is branded as a crypto because that will legitimize the real crypto sector in a big way because most consumers won't know the difference.