One of the great things about human beings is that we're all different. You go into genetic manipulation SOLELY FOR THE PERPOUS OF MAKING CHILDERN and soon everybody will be uniform. Also, you seem to be forgetting about good parents. You're painting all parents with a pretty damn big brush. Not all parents are evil, abusive fucks. Which you seem to be implying.
Oh, I'm not implying anything here, you see good parents will be able to have children, even under better regulations... In fact they'd encouraged to, and could very well receive benefits from doing so.
Right now, in modern countries humans do not seek to have dozens of children, they only seek a couple of children, but obviously they still want to carry on with their sexual lives. What happens then? Lots of complications, and often the use of drugs, surgeries, etc. All to continue with a normal human activity. Even teenagers exploring their own sexuality can get the surprise pregnancy.
So we see, sexuality with the purpose of reproduction is only carried out a small % of the time. We find that if we can allow humans to conceive only when they wish to do so, it might very well be for the benefit of both child and parent.
In addition to this, we see all the problems that can arise with conception, and with raising a child. The consequences of these acts, affect society immensely. Is that privilege worth the chance that some will grow mentally perturbed, and will kill or rape a couple of society's members? Is it really worth it, all these exposures to drugs, to alcohol, to physical, and mental abuse, to these hostile enviroments? Why do I ask ye this? Cause that is the cost of thy privilege, that is the cost of allowing reproduction to run rampant without regulation...
As for the gm, uniqueness is good... but mental instabilities, immune and/or metabolic disorders, deformities, etc should not be kept in the gene pool. Furthermore should safe and effective means to increase a child's mental and physical capabilities become available, should we ban this? Should only a few benefit from this? Or should we embrace it, and know that we cannot let the members of our society be divided by orders upon orders of magnitude of difference in terms of mental capabilities. What will be of those at the lower end of that bracket, at the wrong end of the stick, should we not do this?
ed