no.. a lot of projects using their own blockchain. and that was the big problem i find in crypto space. that will cause price lower than what we expect. volume and price would definitely go down as the time goes by. do you think this is a good idea uh? NO! for the project maybe good. but for us investors maybe not. cause this could affect BTC price down and this is the reason why almost all altcoins getting affected too. so by 2020 i will never expect that a project like dscp will still exist on that year, a lot of projects doing this and this doesn't look helpful to mine.