I happen to think that domestic vehicle manufacturers and dealerships bring some of this on too.
Case in point, I brought my truck to the Dodge dealership where I bought it, Archer Dodge in Stafford, TX, to have a few items fixed under warranty. The driver's rear door sticks shut, the driver's front door isn't aligned properly, and I have the black plastic turning milky white problem. Small items, yes, but they're covered under warranty, so I though what the heck. They wanted the truck for 2 days + to be able to fix it. This is my daily driver and I don't have a spare vehicle just sitting around to drive to work. And work, incidentally, is out of their courtesy shuttle range.
In contrast, my g/f has a '98 Nissan Maxima that goes to Sterling McCall Nissan, *right across the street* from Archer Dodge. They took her car in one day when she had a busted CV joint boot and a problem with the ventilation fan speed control. They replaced a half-shaft to correct the CV joint boot problem (and ensure that she has an undamaged CV joint under there) and replaced the fan motor in, get this, 1. 5 hours. I picked her up from the dealership, took her to lunch, and she got a call from her service advisor that her car was ready before we had our check at the restaurant. This on a vehicle with 84K miles on it.
As far as quality of product goes, my parents own a '96 Suburban that has gone through 2 alternators, a water pump, 3 batteries, a wiper motor, a transmission rebuild and subsequent transmission replacement, and most recently a throttle problem, all in 70K miles. This vehicle has not towed anything, nor has it been abused, but rather it has been meticulously maintained by my dad and I, and driven mainly by my mom who knows how to treat a vehicle.
If the Dodge (and Ford and Chevy for that matter) dealership service departments treated their customers like this particular Nissan dealership service department does, I would think their reputation would be better. American products have come a long way since the QC/QA nightmares from the 70's and 80's, but I believe they still have a way to go to match that of some of their competition.
YMMV, of course. Incidentally, I still love my truck, but I didn't buy it because it was a Dodge, I bought it because it was a Cummins... the Dodge part was just thrown in.
Duane