Those philosophies are not the only way to do things. Workers don't have to be paid the minimum possible. At some point, wealth accumulation becomes so extreme that it's immoral, like when people have so much money that they could never possibly spend it and are spending $300 million on a new boat or whatever. Tax rates used to be much, much higher on wealthy people and they still were "reaping the benefit of their innovation". Even better than paying taxes would be giving the money to employees. Paying a janitor (not sure why that is your example of someone who is lesser) enough money to buy a house and pay for their children to go to college is not a waste. It's also how the economy works. Capitalists and the wealthy class in the US seem to think they can keep all the money and economically starve their employees without realizing that the public has to have enough money to buy their products.