Of course they are afraid of it. It is a total disruption to their ability to print money to enrich themselves while burdening the rest of the world with debt.
Hence the bankster seek to control it but they realize that it impossible. The only approach they have left is to scare people away while they try to buy up as much as they can.
Their scam is being exposed. Now anyone can print money and it has value if enough people use it.