this isn't just culture. it's nature. we are returning to our polyamorous, r-selected mode of existence. it won't last because r-selection only works in a static economy, which no one would accept as an option today (hence why communism would never work, because it's the exact same mental setting). we'll just try and fail to use r-selected polyamorous behavior in our "growth"-based (obviously fictional growth these days, due to banking) economy until the economy crashes, then reset back to k-selection and monogamy.
United States