Does watching porn threaten your masculinity? Science says it doesn’t. Is porn addictive? No, it’s not. Is sexual expression that is consenting legally protected by the First Amendment? Yes, …
If something is too extreme for your tastes, you know what your best course of action is? Don't watch it. If you're worried about your kids accessing, maybe don't give them unfettered access to the Internet and actively monitor their Internet usage. You know, actively parent your children.