What? I'm implying no such thing. Apparently conciseness is lost on you; perhaps you should consider requesting more verbose explanations in the future.
Of course rich men work to increase their riches; that's how they become rich, and how they stay that way. This is so obvious and commonplace as to be hardly worth mentioning. Is this really the extent of your insight? That Warren Buffet and Bill Gates make an effort to get rich?
Well, they also play golf, sail in luxurious yachts, attend charity fundraisers, and administer the charities they've founded and for which they raise funds.
But none of this has any bearing on my concise explanation of "why the financial/economic/political system is so ****ed up": The system is so ****ed up because people are douchebags, and every system ever implemented by douchebags is bound to get ****ed up sooner or later.
But now I'm losing conciseness, belaboring a point that should be obvious already.