Asymmetrical warfare is a euphemism for terrorism, just like collateral damage is a euphemism for killing innocent civilians.
In 1961, the United States began chemical warfare in Vietnam, South Vietnam, chemical warfare to destroy crops and livestock. That went on for seven years. The level of poison - they used the most extreme carcinogen known: dioxin. And this went on for years.
If we're not going to tax the rich anymore, we're going to create class warfare.
Every major player is working on this technology of artificial intelligence. As of now, it's benign... but I would say that the day is not far off when artificial intelligence as applied to cyber warfare becomes a threat to everybody.