Plenty is doing.
"Free sexuality is an integral part of commune-society. The two-person relationship a sickness of the small-family individual does not exist. There is no possession of other humans, or sexual obligation in the commune. In a well-functioning commune there is no jealousy, since everyone has the possibility of sexual satisfaction. Private property and private possession of money are not compatible with the social and life-affirming principles of the commune. All material needs of group members are supplied from a common fund."
Disclaimer: this quote appears here only to spark discussion. It is not endorsed one way or the other. Make up your own mind. Or just refresh the page for another viewpoint. From a collection assembled by the late Chris Brand.