The labour they paid for?
most of the Rich get they was by maniuplation of the economic system in a rent taking manner that rarely contributed anything to society as a whole and often is a net loss. Capitalism is designed for and run for the benefit of Capital. Shock Horror.
Cut it anyway you like the Rich enjoy a very privileged position in society where many people labour to make their live such easier than everyone else's. They are the biggest beneficiaries by far of the correct system, yet they often actively undermine the working of the system, and seem opposed to paying their way in any shape or form. Many extremely rich people and companies pay zero tax.
By definition the Rich get more out of society than they contribute , if they didn't they wouldn't be rich.