When we are dreaming about the drones, then it is usually a warning that we should stay away from certain friends who only try to exploit us and almost always taking advantage from us or trying to get the money from us. In any case, it is a warning and a recommendation to take caution when dealing with business proposals, since they could easily be a scam, especially if its coming from strangers or people we do not know very well.
Dream dictionary: Drone dream meanings
Betrayal, your opponents are threatening.
Dream with bumblebees or drones usually means predictable annoyances. Drone usually indicates that most likely the opponents of the dreamer will become particularly threatening and almost always with serious financial damage. In many cases this dream usually indicates treason.