I hope they defend it with a vengeance so nobody can copy it
Maybe I'm naive, but I don't see this as particularly evil. It's just a more efficient of what already happens in terms of care repossession. What needs to happen is better consumer protection to prevent americans buying cars on finance that they are never going to be able to afford.
I think you would have everyone and their mother fighting against this saying you need freedom to make stupid decisions. Even I am personally on the fence. You do need better protections, but you need to have an ability to make your choices ( and in US - not having a car is not really a valid solution ).