Earlier quoted context omitted.
No clear coat. > To prevent damage to the exterior, immediately remove corrosive substances (such as grease, oil, bird droppings, tree resin, dead insects, tar spots, road salt, industrial fallout, etc.). Do not wait until Cybertruck is due for a complete wash. If necessary, use denatured alcohol to remove tar spots and stubborn grease stains, then immediately wash the area with water and a mild, non-detergent soap t…
Literally any car will have its clear coat eaten away from the same list of corrosive substances. It’s very common to get rings around where bird poop drops on a car and sits, because it etches the clear coat. Don’t see how this recommendation is different.
Maybe the birds are more corrosive where you live.