We do have our own question do put in our minds which i can say that this assumption or question is part of your doubt on bitcoins existence and any other coins in the market.Actually this is a new era knowing that technology do developed as the years goes by and these cryptos made a new way payment system and some if making new innovations which do really have a real-world usage which is really great.We cant say that this would happen as a robbery or just a bubble if you do try to see the community support on this one we wont able to say such thing.