Bitcoin appeared in 2009, eight years, the total value of the circulation of bitcoins up and down 200 billion US dollars. Bitcoin was declared "dead" by the media countless times. However, it is undeniable that the media has a huge influence. Therefore, with each media claim that "bitcoin is dead", the price of bitcoin will drop sharply. The magic is that every time Bitcoin is alive, its price has hit a new high all the way. In other words, in the face of so-called drug poisoning amateur media reports, bitcoin gradually developed "resistance", negative media coverage for the impact of bitcoin prices getting smaller and smaller. What will eventually destroy bitcoin? If there is a force that can destroy bitcoin, it must be human greed.
Hacker i think because if they started to know how to hacked bitcoins then that thing will be useless anymore because they can now steal your money no matter what places you are because technology is everywhere. The bitcoins will really crash and maybe banned by all of the country because they are not safe anymore there are people who can steal identities and money. And the crime too if it just only leads into bad things rather than normal thing them it will totally gonna be destroyed and they will be banned entirely