If you're suggesting that the "law" be changed to make it 21, you're opening up a big fat can of fucking worms. This is best left to the individual companies to decide. If the porn industry asked the government to help, why would they say 21? Hell they could go 25...maybe 30. Then by the industry "welcoming" a law to make it 21, the government would take that as an invitation to regulate everything in porn. Fuck them. I don't want the government in my porn!