The adoption is secondary, because the law in the destanation country in regards to parental rights. For these babies to be adopted, they need to be SOLD in the first place.
The adoption is required to be done before the baby goes to the adopting parents. It’s not a case of the baby arrives in destination country, goes to its new home and then months late is adopted. The adoption is a precondition of doing a surrogacy contract. When a girl is kidnapped and sold to a brothel, there is not a precondition of adoption. There is no one appointed guardian or foster parent by a court either. That is human trafficking. In surrogacy, the baby spends zero minutes without a parent who has parental responsibilities.
they are taken from their country of birth without their consent or consideration for their future and welfare. The babies have nobody who speaks up for them.
There is consent. Parental consent is the legal standard for consent involving a minor. Their mother speaks for them. Which you do not have in human trafficking. In human trafficking, you have kidnapping either by force or deceit.
And there is consideration for their future and welfare because in most cases the babies are going from poor, deprived, destitute background to richer, privileged backgrounds with greater opportunities for their future than if they had not been adopted. Surrogacy adoption agencies are regulated and inspected in both countries.
I agree nonaltruistic surrogacy is problematic because of the potential for exploitation of both the adoptive parents and the birth mothers. But that doesn’t mean all surrogacy is bad and should be banned.
The only real difference to the baby between surrogacy and regular adoption is that the mother has decided to have her baby adopted before getting pregnant instead of after getting pregnant.
In addition, the money that exchanges hand in an altruism based surrogacy is reimbursement of the extra expenses the biological mother has incurred by being pregnant and giving birth. Especially in countries where there is no nationalised health care. There is nothing wrong with a surrogate mother saying, happy to carry a child for you if you cover my expenses. That’s not buying a baby as a product or a slave.