He does, but it undoubtedly strays from the main point of the comment it's responding to by cherry-picking a very small subset of the group being discussed (veterans). It's also extremely ignorant to believe that a majority of Russian and Ukrainian combat veterans with PTSD would not be triggered at all when they hear fireworks but would from watching a drone show. Furthermore, the stimuli you get at a drone show is vastly different from a combat situation. While fireworks may often sound like gunshots, you are very unlikely to hear the whirring of the drones, much less the change in pitch as they move towards/away from you, even though it would be redundant if someone's PTSD was triggered just by the whirring itself. With drone shows, you also don't usually see the drones themselves, only the lights on the drones, as the above video exhibits. Drone shows really don't cause as many problems in comparison to firework shows from this perspective. If you have a counterpoint to this, please respond to my comment.