Well, this is not a shocking news it is expected that the technology of bitcoin in blockchain may abuse those people who had illegal activities behind this technology. Hopefully, they will fix this problem as soon as possible it is may destroy the reputation of bitcoin near in the future due to all countries are against on this technology.
Could they potentially successfully do this? If so, we gotta come up with a solution fast!
This question also comes up in my mind and how to recover this problem.