Humans arent cars and it sounds like your comprehension (or lack there of) is keeping you from forming an analogy that actually makes sense to the question at hand. If you purchase a car a couple of things have happened. You have bought merchandise that drops in value the moment you drive it off the lot. Whatever price you paid is what you paid and the deal is final unless you financed it and you are paying interest with an adjustable rate.
A better analogy would be more like if you hired someone to build your house and you never paid him the money he needed to send his children to college would you pay his children the money with interest from the time you owed?
Tell you what, Asslips...
Show up at the next Democrat debate, and demand money from Biden and Kameltoe, since they both had ancestors that owned slaves...
Afterwards, you can stop by Obutthole's house and collect from him, since he had an ancestor that was a slave owner too!!!