@Goldfinch432 The world has changed in recent years - porn, hook up sites, work ‘companions’. There is more opportunity to cheat than ever - these things are not going to disappear.
This is utterly ignorant, ahistorical rubbish.
In my parents' generation, it was almost universal for the men to cheat - at least in the kind of world that my dad worked in, and most of my friends'/partners' parents too.
It was far easier when there were no mobile phones, no texting, no 'find my phone', no ability to check in with your partner when you weren't physically with them.
When I was very very young (16) and working in central London, I was constantly propositioned by middle-aged men working in the City and surrounding areas. (And sorry to say, acted on this quite a few times - I was more or less a child.) Men would buy you drinks and fuck you before getting the train home to their wives.
At the same time, even though cheating was absolutely normalised then, some people didn't, because they were decent human beings. Just like some people don't cheat now, because they are decent human beings.
Technology just enables people to do things in a different way.
Stop trying to excuse people's shitty, inexcusable behaviour with half-baked, incorrect, sweeping generalisations and fundamental misunderstandings of history and biology.