If you really want to know, see the 215 page report commissioned by the UK governments Independent Pornography Review https://www.gov.uk/government/publication

If you really want to know, see the 215 page report commissioned by the UK governments Independent Pornography Review https://www.gov.uk/government/publications/creating-a-safer-world-the-challenge-of-regulating-online-pornography https://www.gov.uk/government/publications/creating-a-safer-...