It provides an obstacle to normal operation and they don't care about the level of the entity that's disrupted, as long as they can be an annoyance. They have hacked ever level in the country, bottom to top levels of the Federal government. If we give access to the network, it's a sure thing that they'll hack it. Too bad it's so easy to use VPNs and skip around the planet in order to make tracing the routes difficult.