Almost proves my point even farther, IMO. You can get into things beyond what happens on set by being involved in porn productions.
I guess it is a bit about reputation, of course you can have "directors" who are maybe perverts and also models maybe with a drug problem desperate to make money, but if someone is in business for a longer period they will built up a reputation one way or the other and can be avoided.....
Going back to cam models, the advantage is really you can easily do your own thing and the " live experience " can not be "pirated".