Sure but I'm doing my best to slow that down and I really resent people making more work for me. It's like somebody yanking on the neck of your sweater. Sure it was gonna stretch over time, but why would you shorten that process? Honestly, if nobody fucks with them there's only a few ways cars will get damaged sitting outside and most of them are pretty easily mitigated.

• bird poop or tree sap eats the paint. solution: rinse it off, don't park under trees
• rodents eat the wires. solution: neighborhood cats
• rust eats the metal. solution: remove existing rust, apply Cosmoline or Fluid Film, unclog drain holes as necessary
• hail dents it. solution: you're fucked, need a roof for this one