I've been a casual lurker on married RP over the years. I remember years ago cheating was frowned upon, called out, and may even have been against the sub rules, ie you couldn't suggest cheating as a solution to a dead bedroom.

Then there was a turning point where guys not only admitted to cheating but bragged about it and present as a reasonable solution to a sexless marriage or unsatisfying sex life.

Has the ethos changed over time? Is it just a reddit thing? Recently there was a thread where a guy bragged about cheating on his wife (who was also cheating on him...) before they divorced and another who implied he was banging the young [one hopes of legal age] babysitters.