we cheat bcz we possess that skill, rather cheating is needed to find the right partner, at least that's why they cheat lol doesn't mean we, as a human being should. But it's upto our genes to search and find the exact match by searching and exploring more options. Yes it's 'inhumane' all the ways you look at it but that's how animal world is thriving but again we are human being. And by being superior we have the responsibility to make the environment better so cheating in that sense is harmful to u n society but you take that out, it's totally fine to do that.