Bitcoin actually is build for the people needs an improvement their living status and this is always available anytime to which you have to decide and collaborate by making business to bitcoin, that's why many types of illegal transaction are usually in and out without any hesitation because of not too much tight regulation prohibited which is approved or not. but if they will made and additional features of bitcoin that expected secured and determined the scammer and not allowing the organization who try to use the name of bitcoin for their illegal activities, I think many people are embraced again of bitcoin.