I'm not sure what he means, but negative-option free-trial scams, credit card banging, fake messages on dating and cam sites to get you to buy credit packs, etc

I'm not sure what he means, but negative-option free-trial scams, credit card banging, fake messages on dating and cam sites to get you to buy credit packs, etc., are pretty run-of-the-mill issues. There are plenty of legit porn sites out there though.