Most (if not all?), like the SafeAir line from ParaZero [0] physically power off the drone before deployment to eliminate both factors as risks. This also allow

Most (if not all?), like the SafeAir line from ParaZero [0] physically power off the drone before deployment to eliminate both factors as risks. This also allows them to handle flyaway situations effectively, making them useful even when you're not flying over a crowd. Really the biggest problem is they aren't cheap, costing more than the drone themselves. 0: https://parazero.com/products/safeair-for-dji-mavic/ https://parazero.com/products/safeair-for-dji-mavic/