How would you answer this man?

I had a discussion today with a man who posed an interesting theory. He has been informed of many philosophies and religions throughout his life, so his position is not one which he has not seriously considered. At the risk of simplifying his reasoning, let me say many of his thoughts and you consider along with him what he is saying, and if you can or want to enter the discussion, answer my question, "how would you answer this man's allegations?'

He says he regularly steals from a grocery store in his neighborhood. It's a national chain here in Australia. His rationale is that the company makes too much money, and thus their money-making must be tainted, with greed, or with some other dirty method of making money, thus the money is not really theirs, since they have stolen it, so his sense of justice invites, no, almost demands, that someone steals the money (or product) back from them. It's Robin Hood-like.

His justification involved a comparison of two men. First was his kindly old uncle who was a humble farmer, all his life, who was worth close to a million dollars at his death. That money was distributed to the many, and he honestly earned all that money, one farm product and hard work at a time. He didn't go on vacations; he didn't live above his means...he was a simple man.

The other man in this man's comparison was Donald Trump. According to this man, Donald was a thief, who made more money than he ever could spend, and the money he made was not due to his hard work at all. He demanded from others; he made others work hard. But it wasn't earned so much as stolen money. Similar to the grocery chain.

OK, fair enough, do you have enough information to answer this man ywr?

He said that the million dollars of Mr Trump and the million dollars of his farmer uncle were equal scientifically, of course, but not equal at all, because of two things: 1) how they earned it and 2) the source of the money changed its intrinsic value, that is the Trump million was tainted.

A man should never earn more than he needs, this man averred, and what a man needed could be defined as owning one house, and perhaps another one, a distant one, for vacations. If a man made more than what he needed, there should be some sharing, some equity, some distribution of that wealth, and if that fair distribution didn't happen, then that was a clear sign of tainted, indulgent, 'dirty' money that needed to be taken, like the grocery stock to equalize the situation.

Do you have enough information to answer this man?

You may NOT use the Bible, or even the Older Testament, although he is Jewish, Bar Mitzvah and all. Just because some old Jewish man who was a power-hungry 80-year-old came up with such commandments don't necessarily translate to today's world, he says. OK, fair enough. Using only assumptions and philosophies and looking at big pictures, what would you answer this man?