Just to be clear, the noise and air pollution that a switch to drone shows away from fireworks shows would save, would be incredibly significant. I don’t think the cost makes it viable yet, but it’s something to aim for.
I think that with everything like this, it’s very hard to quantify the effects - drones are predominantly plastic that won’t be recycled, lithium batteries from “low cost” sources, and complex electronics. Small drones are by nature expendable, so I think it’s pretty hard to quantify which of these the entertainment forms is “best” for the environment - they’re both kind of excessive. I wouldn’t want to be without either, they both have their place and bring a sense of wonder and awe (great video by the way!), I just think it’s an interesting discussion to have
