I don't see what the problem is. For the most part the industry and it's fans (and even a lot of people outside of that)have more or less clearly distinguished the difference between pornstar and adult model for some time now (I will ignore the difference between explicit and non-explicit adult model for now). Usually to be a pornstar you need some sort of penetration or at least there to be oral with another person and it has to be non simulated. Also Freeones for the most part has them classified right even though once in a while one will be in the wrong section, either because they haven't been updated from when they were once only an adult model or what they should be classified as is sometimes hard to tell (once in a while they will just goof also). Shay Laren who was used as an example was classified as a centerfold on the main website the last time I checked so I don't see the problem there. Once in a while it will get murky if a person has only performed a limited amount of hardcore action or the hardcore action is in the vast minority of their work, but most of the time Freeones does get it right IMO. To use an example of Sandee Westgate, she has technically did hardcore things, but I'm sure the vast majority of fans and industry people out there would still consider her an adult model. Somebody like Sunny Leone, on the other hand, is probably at the point where she should be classified as an pornstar now (even if she isn't of Freeones) even if most of her career's work doesn't fit that just due to the fact she signed a contract to do so and will appear in multiple movies, and also due to the fact most people would consider her that way. I’m sure most people don’t think of Francine Dee as a pornstar right now after one relatively small thing.