Wiring problems of the 2017 Honda FIT

I bought a 2017 Honda Fit ex on August 9. On December 9, all of the warning lights went on and when I took it to the dealer they informed me that rats had chewed through the engine wiring and that the repair, which is not covered by warranty, would be $1000. Honda is clearly aware of the issue of rodents affinity for their soy based wire coating, as they've developed capsaicin tape specifically designed to combat the issue. I'm not sure why I should have to pay for this product, or apply it myself to wiring that I cannot physically access. I parked my 2003 Volkswagen in the same spot for years with no issue, nor has my husband had any rodent problems with his 2003 Mitsubishi.