@ThisAquaWriter people had that attitude about Magdalene laundries, now thank god people see the horror of those places. Those places had no consideration about the children. Yes their adoptive parents loved them, doesn't make them right though. Same with surrogacy, resultant parents may love them, but the way they became parents is not right, There is a reason surrogacy is illegal in some countries.
The way donor egg and donor sperm is used has also changed. When I was younger it was a thing that male students donated sperm for payment and of course it was anonymous. Now, it is recognised that this can be traumatising for the resultant child and so can no longer be anonymous in this country and restrictions on how many donations are used.
Interestingly, some people still choose to use anonymous donors from abroad. Just shows how much they actually love this child if they do this, denying their child the right to know their genetic links. Again, with surrogacy some people use surrogates from other countries to bypass legal restrictions in this country. Who are these people actually thinking about, certainly not the surrogate and certainly not the child.