Well yes.
Forcing non consenting women to carry and birth unwanted babies will feed a supply for adoption.
However, the impact on the foetus of being carried by a stressed, distressed woman who does not want to is not a neutral one, as anyone who works in child development will know. Or anyone who has worked with women who were pregnant in highly stressful situations.
And that's added to the risk factors pp have listed above.
It takes very little investigation into US states to realise that adoptive parents with children with reactive attachment challenges, mental health struggles, developmental disability, trauma, is a massive lottery, and there are plenty of these children already in the system. Many states have very limited support and families go bankrupt trying to get help for their child. And adoptions break down, and those cute and cuddly babies at this point not being so cute or cuddly but highly challenging and distressed children with complex needs, are very difficult to safely place and manage in schools and then in the fostercare system. And children with extreme needs are aging out in residential therapeutic centres (secure children's therapeutic homes) and many just move straight into the prison system because they are unable to live independently, to work and there is nothing else in terms of support for them.
It's already a huge mess. FAS is a big issue in the US, there are a hell of a lot of traumatised children and the system isn't there to support the ones they have.
As with surrogacy and all the rest of it, those passionately shouting about 'pro life' need to think past cute newborn to the reality of the life they are creating and the ability of the country to support them with any life worth having.