I have to say my mindset has actually softened with age when it comes to rich v poor. I am far FAR less **** the poor it's all their fault (it still is often) and far less the rich pay for you poor. It comes from life experience and more exposure to both.
I do alright, I live the good life with the toys and trinkets many dream of, but I have a few proper money sorts in my network and friends circle. People who have real money (which is not just a 1M quid house I hasten to add), the sort of money that lets them drop millions on a plaything. Many of them struggle when not in the company of 'people like them'. Not all I hasten to add, particularly the old money types who are just freaks anyway but fun freaks, but often the city types who were always destined to become fund managers etc (again not all), as opposed to the wealthy through success of building something.
It is a bent world at both ends of the scale and I do find the them and us distasteful at both ends of the scale. There is a great line in Wall Street 2, probably the only good part of the film when money chap is asked by the nutter young lad from Transformers "what is you limit, where do you end, what is you walk away level that means you have enough". It is followed by a pause and the answer "More". Sums it up really, a mindset that I struggle with when I used to totally relate to it. Illness and old age I think softens you in some things.