I remember writing in the 1990's that future warfare would be largely styrofoam gliders like you can buy at Hobby Lobby with cheap motors, autopilots, and explo

I remember writing in the 1990's that future warfare would be largely styrofoam gliders like you can buy at Hobby Lobby with cheap motors, autopilots, and explosives. The people who bothered to listen told me that (1) it would never work, and that (2) I was now on a watch list because such implements would inly be useful for terrorist attacks, and could never be used for military engagements.