That said, hate to be a downer, but I do want to point out some stuff:
> And I’ve never understood this
Let's just go through a few fairly obvious scenarios that can come from this:
- Once this is commercialized we no longer need women.
- Genetic diversity, thing of the past.
- DNA sequences are patented and owned by biotech at birth, you'll have to pay your loan back for life.
- Kill switch added to every human, such that if you question your authoritarian masters, they'll kill everyone with the given switch. (i.e. cloned slaves)
- Governments can castrate the entire population and control the future (think this wouldn't happen, see how mandatory abortion laws for the genetically unfit - they have quite a few in Europe, Asia, etc).
- Genocide-made-easy, wipe any population you want out and grow a new one
Let's just consider the more mundane:
- We already have children without parents. Imagine the desire for any kind of foster situation when you can just grow your own.
- Elderly parents looking to raise children (say, as you say, in your 60's) could now do so
- Government raising & caring for children...
I'm sorry, I hear the calls for improvements in this area, but... the down side risks are enormous. I personally, think it's inevitable, but I also assume all technology will be used for maximal good and evil. Unfortunately, this technology seems like it has far more evil potential.