Agreed.
Their favorite tactic is intimidation they will go for soft targets in high profile soft cities probably Jewish related targets like synagogues, in New York.
They could attempt to disrupt the transportation infrastructure by sabotage or riot using antifa tactics.
They can easily disable elements of our electrical grid.
They can disrupt the oil supply from the middle east, been there, done that..incredibly low strategic reserve.
Through media misinformation which has been very effective for the North Vietnamese and hamas using the same tactics.