Inspite of what the advertisements show you, drones crash on a regular basis. A good drone will just take an unplanned descent and floor interface (aka: a crash) in stride, without having detrimental the body. It may also include things like shields to protect the rotors and electronics from harm. https://www.aeroindustrial.com/product/dji-mavic-3-series-parte-01-modulo-rtk/