My guy, paint is far too strong for “micro scratches” and thats even without the PPF you 100% have unless your car is a century old.

I treat my cars like pets and I’d still do this. Theres literally 0 risk.

Or they know what PPF is and know theres 0 chance anything in the back scratches their car. Unless they happen to be throwing away a bag of jagged pieces of tungsten and diamond drill bits… maybe. I dont even think that would scratch the paint from just rolling off the hood.