I think that (or I wonder whether) you've touched upon the difference between personal vs. public freedoms, the latter of which we impose many regulations upon. Many people would object to a sub-minimum-wage job offer, but would be fine to pay friends/family/neighbors (including children) such amounts for odd jobs. Or I might slander someone I don't like within a small group of friends, and nobody would object to that; but the New York Times, which is sold for public consumption, is prohibited from publishing libel or slander.