Source please.
> it's that this mentality of earned wealth completely rids the owner of any sort of responsibility.
Allow me to offer a different view. If you're one of the lucky few who went from nothing to millions (or even billions) you'd be pissed if society came and started talking about responsibility and equality _now_. Where was society _before_?
And that, I think, is the crux of the issue - society feels responsible for your successes but not for your failures. If you went from nothing to riches - society feels like you owe it some. But if you went from squarely middle class to being a drug addict on the streets then the fault is yours alone. Society will of course try to help you, but it will never consider the idea that maybe, just maybe, it is responsible for what happened to you.