didn't necessarily agree with that part myself although the overall message of the rest still has grounding
it was taken from a site that used it from the original site which said "partake in some traditional heterosexual values." and was just used for the aesthetic layout that made screencaps easier to take
i believe what they're meaning by that is they don't take it the extreme and largely quiet about their lifestyle rather than dancing naked in the street for 5 year olds like they do today and aren't engaged in rampant promiscuity of sleeping with multiple partners per week
wasn't even worth the hassle
imagination was still used back then