Somewhere, a group is preparing an attack on Bitcoin. It will come around the next big pump. The attackers will have an exponentially large advantage of computing power. If the network isn't compromised, it will be severely damaged.
I think it will not be possible. Many of the biggest hackers in the past have not been successful. But they did not succeed. And I think Bitcoin is being managed properly. Many big hackers are involved in this. So it will not be possible. I believe that. Then we have to be careful.