1 - Millionaires are greedy, that is why they become millionaires.
For me, wealth of one man is always the exploitation of the other man. It has to be.
No that does not have to be, this is the way communist think, they think that for a person to have one more dollar than another they must have exploited that person and that is not true, there are people that are simply more productive and deserve to get more wealth as a result of that, as an example bill gates deserves all the money he got since he created several brands of software that are still in use today.