You said

I feel compelled to mention at this point that I am pretty against the idea of most people being parents. I think that bringing a child into the world and raising a competent, self-sufficient, pro-social, healthy, mostly-happy adult is possibly the most difficult thing that a lot of people will ever do, and few are able to do it well.

and you said

I'm not sure why, but apparently it's a controversial idea to state that I think the only babies that should be born, are ones who can be born to a pair of emotionally and financially stable adults who have the means and desire to raise competent, self-sufficient, pro-social, healthy, mostly happy adults.

Which means in your mind, this goes beyond genetics and birth defects. You're proposing a government or some other agency decides who is and isn't fit to be parents, not only for genetic purposes, but since this is stemming from a conversation about religion where you earlier argued that parents shouldn't be allowed to have their children engage in religious study, arguably for ideological purposes as well.

Maybe you ought to reconsider the path of thought that took you down to this conclusion, especially since in other posts you often voice such a vehement distaste for organizations that exert authority over both individuals as well as large groups of people.