Nice point there, bitcoin was able to survive and grow even after so many accusations. This is because these are just foolish accusations. If a terrorist organisation is suing bank services, should we shut down all banks ? If criminals start using PayPal for transferring money (which is done as many illegal things are sold in dark web through PayPal) ., should we close this awesome company. There is no fault of bitcoins in any person or a particular group of person is using it for illegal activities. We should catch those people.
If terrorists buy $25,000 bitcoins and price goes up from $1,000 to $10,000, now terrorists have $2,500,000 because of greedy gamblers and rich scammers.
If the price falls 10 times, terrorists will have $2500