Yet they haven't, despite the fact that this phenomenon has persisted for over a year. Either 1) regulators see some practical difficulties in enforcing regulat

Yet they haven't, despite the fact that this phenomenon has persisted for over a year. Either 1) regulators see some practical difficulties in enforcing regulation, or 2) there is some counter-incentive / counter-pressures / lobbyists forces out there deterring regulatory action. I wouldn't be surprised if these scams are allowed to go on for another year.