They will learn nothing. They will just keep doubling down until either the USA is destroyed or Washington DC is destroyed.What is the possibility that this is Russia (indirectly through a hacker group) retaliating for the US sanctions interfering with Russian affairs? The shutdown in primarily in the East Coast, including Washington DC. Maybe it is good for the woke DC bureaucrats to spend time waiting in their cars where they can contemplate the wisdom of sanctioning Russia for not being woke enough. Cyber warfare is the warfare of the future since a nuclear confrontation would also destroy whoever starts it.