I thought of a scenario in the not so distant future, maybe 50-70 years ahead? It doesn't have too many gadgets or robots and flying cars. But what I see is that fewer people will need to submit themselves to societal institutions like marriages and families may look different. (Quick disclaimer: I am sure this has been written documented by someone, someplace else)
I see a state where men and women will choose to have their offspring outsourced - artificial insemination and surrogate mothering will become the norm. It will lead to commercialization of gene pools and probably lead to a more evolved human race.
I discussed this with some people and they are of the opinion that it would lead to more "disturbed" kids who do not know their parents - do not have good parenting, potential to lose the sole parent that they may have. But again these are things looked at in the current set up of our society. In the current set up, don't kids become orphans? Don't kids suffer from disturbances of parents separating?
I think the gradual change could lead to children being more independent sooner, under eager parenting of 1 dedicated parent who is keen to have the child. Society could have a better focus on coaches and teachers who will have a larger part in the upbringing of the new generation of outsourced children.
If the laws are created, a supplier parent could be known to the child and there could be an available set of siblings for the child from the supplier parent's other progeny.
I personally can't see too many problems with this sort of future state of affairs...
Just thinking out aloud... and I think this blog would rate as being too serious