Oh, so who looks at every contractual arrangement and decides whether it is "fair" or not, eh? You want the government to inspect every business contract and opine on its "fairness" ... as defined by you, no doubt ... before it can be signed?
Good grief, killthcat ... you're no businessman ... you're just an ignorant ideologue.
Willing buyer and willing seller ... willing employee and willing employer ... the participants are the ones who decide if the deal is fair or not.