They’re already in danger as they have been. 9/11 proved that and the danger will exist the longer those terrorists are left with their sanctuary.
As it is now, they make their threats telling countries if that country doesn’t do what they say, they’ll cut people’s heads off.
They are bold in Pakistan where they have save haven.
The days of, “If we won’t bother them, they won’t bother us” is long gone. We know better now.
I'm afraid you're right. Just as well Fred Rogers is dead. He wouldn't like the next few years.