Yes, there are lots of uses for drones I'm sure.
Bringing this back to why I initially posted the video, I do wonder if a drone like the Skydio2 could be useful for TT fits. If you have a nice deserted road, you could disable the height floor and have it fly very low (e.g. just a few feet above the ground) and provide not just the classic "profile" view but also any number of other angles.
I think many have had the experience of a fit (or a component thereof) seeming to work on the trainer in the fit studio but then not working so well IRL. Good drone footage would give fitters a look at how an athlete is functioning IRL on their bike.
I have a stretch of road (actually more like access path) very close to home that would be perfect for this purpose, but it's also too close to LAX to get FAA clearance for a drone flight (yes, even if the drone will never fly higher than 10 or 20 ft off the ground). But I think I know similar stretches further north and south and outside the FAA 5 mile zone that might work well. Need to do some location scouting.
Also thinking this thing would provide some wild footage in a crit - that's another upcoming test case.
Amateur recreational hobbyist cyclist
https://www.strava.com/athletes/337152 https://vimeo.com/user11846099