No i doubt that bitcoin they can stop or destroy bitcoin or cryptocurrency because they didn't handle who are holding it juat like in my country before they are not favorable in bitcoin or they banned cryptocurrency but at the end our government embrace it because even they put a penalty to those who are using it but we know nothing is impossible now in internet so that we uaing bitcoin secretly and at the end they are now legalize it because they also think that bitcoin have a big help in  our country.