One of the downsides of the Internet is social media, as we all know. Sure, there has always been people that were disloyal, that lied, cheated, that had no conscientious scruples, but the Internet has only made it easier for those types of people to engage in their perfidious and nefarious acts.
Over the course of my life, when single, I would/will "play" with women, one at a time, and always with honesty. If it's a mutually beneficial arrangement where neither party has any expectation of anything developing beyond the activity at hand, no one has hopes or desires beyond that, great. But if I am in a relationship, I am 100% committed to that woman. I have never, would never and will never cheat or go behind her back...ever. That sort of betrayal is one of the most disrespectful things a human being can do to another human being. My word means something, to others, but mostly to me. I want to be able to look at myself in the mirror and know that I'm honest, upfront, straight with other people, and can respect myself, which I would not be able to do, meaning have self-respect, if I was not honest.
I just don't get how some people can just "use" other human beings and then discard them like refuse. The most important thing in life is other people. Friends, family, lovers, neighbors, husband, wife, kids, whomever, and in whatever type of relationship. Cars, homes, money, possessions, things that can be bought, they come and go and none of that really means much in the grand scheme of things. But people do matter. Their health, well-being, happiness, emotional balance, their feelings matter to me, always have, always will. The impetus behind this post is just from browsing around the web, seeing posts, things on YouTube, and it's just stunning to me how others don't value those interpersonal relationships with people in their lives. And more to the point, they're not happy, but can't figure out why.
It's really not that complicated. Religious or not, the Golden Rule applies.
Do unto others, as you would have others do unto you.
Treat people how you want to be treated. :)