Seeing porn is not naturally hazardous to men or females. But I would offer some cautions. There are people who probably should not view pornography, like those with bad body image or those who have been sexually taken advantage of. Depending upon your choice in watching, you can develop unrealistic expectations about sex or what individuals like or how you'll be expected to "carry out." And enjoying with someone needs true consent.
When none of these warnings are up, pornography can definitely have advantages. Counselors often suggest 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 offer you ideas, or help you contact what turns you on.
Pornography can reboot a couple's sex life. It can offer you ideas, or help you contact what turns you on. Porn can provide you there at best, or disgust you at worst. Everything depends upon what you select to watch. With the schedule of porn online, it's possible to sample adequate pornography quickly that you do not have to find yourself seeing wall-to-wall hard-core sex if it's plot driven erotica that attract you. You're just 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 problem; it's the compulsive character. If it weren't porn being used to act out one's compulsive nature, it might be food or some other habits.
As Additional resources for whether it's damaging or beneficial to the performers, let's take females first. There are some who pick to perform because they like sex a lot and they consider it a terrific way to earn money. Then there are those who are drawn to porn as a way of acting out subconscious mental problems-- trying to find daddy's love or punishment for being a bad lady. For numerous, it's probably a little of each. Even ladies with the best psychological health will face some drawbacks from this work. Our culture consumes pornography at record numbers, but the ladies who perform are still evaluated harshly.
I'm unsure the male performers go out completely unharmed either. While they may not be evaluated as harshly as the ladies, ultimately they're deemed freaks who make their living with their anatomy. John Holmes's fate is the ultimate cautionary tale.
Possibly if we weren't still so consumed with guilt and embarassment about sex, neither viewing nor carrying out in these films would bring the weight it does. But then, maybe we wouldn't be so thinking about them, either. If the fruit were not forbidden, would anybody care to take a bite?