One of the key points of the article is "I feel FPV drones to be mostly a failure because their success rate is low" Why is that a failure? If one 500$ drone ha

One of the key points of the article is "I feel FPV drones to be mostly a failure because their success rate is low" Why is that a failure? If one 500$ drone has even only 10% success rate, if the target is a 1M$ equipment it's still a win!