You don't think doing a composition of this and not putting it in the title is quite deceptive? You've completely changed the composition of the shot by using separate photos of the lava flow and the volcano, and created a scene that didn't exist (the relative scale of the volcano and the lava flow don't match the reality for one thing)

No, just don't fly them too low (because they will and do melt, and no heat shielding is available that I'm aware of that works for drones!). Quite a few people did melt or lose drones with this volcano