The Sound of Silence

In recent days, has anyone heard a single voice on radio or television arguing that both the buying and the selling of sex are equally reprehensible and, above the age of consent (which should be raised to 18 anyway), should be treated as such in law, including with the full force of the law? For that matter, has anyone heard a single voice, or even read a single article or letter, pointing out that there cannot be a "free" market in goods and services generally but not in prostitution or anything else, including drugs, alcohol, gambling and pornography?