The reason it impacts…
The reason it impacts virtually all manufacturers is that the harness makers all use the same bio plastics in the manufacturing of the harnesses these days. There are also a relatively small number of suppliers across the market that make harnesses for all the manufacturers.
That said: as evidence in my case. Vehicle was parked in an open area, with some trees scattered around at a busy campground. Vehicles was left unmoved for only 36 hours, and a rodent or squirrel did $5000 damage to harness completely disabling the vehicle.
This isn’t a creature following their natural need to trim their teeth. They were attracted to the vehicle. There’s no doubt about that.