This is one valid reason, people do not want to lose control when bitcoin or other cryptocurrencies are adopted as they will disrupt this monopolized framework
They will try everything in order not to loose control, creating F*ake N*ews and FUD.
But slowly people start to wake up all over the world.
I'm really curious what will happen in 2018, they said a log time ago it will be a new currency (Phoenix) all over the world.
If this is true, than... MAYBE one of the crypto coins (or maybe more) are part of their next financial system.
Let's wait and see.
PS: We are still in the early stages. Profits will be big if you HODL and don't panic sell. Invest the pennys that you afford.