The Federation’s position on genetic engineering is not well considered
Because old cultural taboos are not rational. Think of how for almost every animal species on earth there is a culture that labels it a delicacy and another culture that declares it impure and inedible.
Because Earth never faced an extinction-level Cyborg War, pretty much. I’m of the opinion that the primary reason for the Federation’s ban on genetic engineering is Earth’s enduring trauma from the Eugenics War.
Eugenics is a major part of that trauma, being part of the war. But banning all forms of genetic engineering across the entire multi-species alliance for centuries because it can go too far is a vast overreaction. Imagine if the nuclear reactors had been completely banned because of WWII, or if viral research was banned because of COVID, or if prosthetic limbs were banned because of Wolf 359.
You’re saying that banning eugenics is an overreaction to the eugenics war? Because there’s no evidence that genetic modification was banned in general.
As many have pointed out, trauma from the Eugenics wars is a big reason behind the Federations stance on genetic engineering, but that’s just part of it. The Federation is a Utopian Meritocracy that celebrates diversity. Genetic Engineering undermines diversity and creates inequality in a society where everyone is granted an equal opportunity to rise and succeed. This is the other half of the equation as to why the UFP doesn’t like genetic engineering.
Not a trekkie and writing from a real life perspective: genetic engineering cannot have the consent of the child whereas an adult may freely consent to become a cyborg. Moreover, genetic changes are permanent in the population whereas cyborg modifications end with the individual.
Those ideas coupled with the Federation having the legacy of the Eugenics Wars in the past probably motivate them to ban genetic engineering.