Enjoying porn is not inherently harmful to males or women. However I would provide some caveats. There are individuals who probably should not view pornography, like those with poor body image or those who have been sexually preyed on. Depending on your option in viewing, you can establish unrealistic expectations about sex or what individuals like or how you'll be anticipated to "perform." And seeing with someone needs true consent.
When none of these warnings are up, pornography can definitely have benefits. Therapists sometimes recommend it to help individuals become comfy with a particular fantasy they or their partner might have. Pornography can reboot a couple's sex life. It can provide you ideas, or assist you get in touch with what turns you on.
Porn can reboot a couple's sex life. It can give you concepts, or help you connect with what turns you on. Porn can provide you there at best, or disgust you at worst. Everything depends upon what you select to see. With the accessibility of pornography online, it's possible to sample sufficient pornography quickly that you do not have to find yourself viewing wall-to-wall hard-core sex if it's plot driven erotica that interest you. You're only a victim of bad pornography if you let yourself be.
And a word about sex or porn dependency. I don't believe in it. Unlike a chemical compound, like opiates, you can't become "addicted" to sex or pornography; you can become a compulsive audience. In this case, it's not the porn that's the issue; it's the compulsive personality. If it weren't porn being used to act out one's compulsive nature, it might be food or some other habits.
As for whether it's damaging or beneficial to the performers, let's take females first. There are some who pick to carry out since they like sex a lot and they consider it an excellent way to earn money. Then there are those who are drawn to porn as a way of acting out subconscious psychological concerns-- searching for daddy's love or penalty for being a bad woman. For lots of, it's most likely a little of each. Even women with the very best mental health will deal with some downsides from this work. Our culture takes in pornography at record numbers, but the women who carry out are still judged roughly.
I'm not sure the male entertainers get out entirely unharmed either. While they may not be judged as roughly as sexy brunette the women, eventually they're viewed as freaks who make their living with their anatomy. John Holmes's fate is the supreme cautionary tale.
Maybe if we weren't still so consumed with regret and shame about sex, neither enjoying nor performing in these films would bring the weight it does. But then, possibly we wouldn't be so interested in them, either. If the fruit were not prohibited, would anyone care to take a bite?