Earlier quoted context omitted.
Indeed, intimacy and passion for each other is beautiful, but it is hard for two complete strangers to fake it. Sex is great, but it is an order of magnitude better when it is an expression of love. It is like eating a hamburger vs a fancy French meal. In both cases you satisfy your hunger. But the experience of getting there makes all the difference.
It is called acting, and the television/movie industry seems to have figured it out. Of course, you do not want strangers, but rather long-standing co-workers, but this is as true for porn as it is for acting and coding. Even if, for some reason, intimacy and passion could not be faked, you could just hire couples.
A lot of couples don't mind publishing their intimate scenes for the world to see. I'd rather young people watch other people in action than professional videos which seem to have gone so plastic/mechanical/unrealistic.