Actually, corporate lawyers do, since their job is to protect the power, authority and wealth that rightly belongs to real human beings. Speaking of ads, the average U.S. resident reportedly sees an average of 21,000 a year. Corporate advertising is not only protected by the First Amendment, but deductible from the paltry taxes corporations pay. Hence the grotesquerie of tobacco corporations threatening to sue Uncle Sam over restrictions on their advertising, while we taxpayers subsidize the colonization of our minds, and our children's. Consumers are free to make decisions within the increasingly restricted options offered by banking, insurance, media, health care, manufacturing, food-producing, transportation, and communications corporations.
Citizens are free to hold democratic conversations about our sovereignty, about who sets the limits.