What are the advantages of legalising baby bins or baby hatches

There are advantages of legalizing baby bins or baby hatches which are typically used to leave the newborn babies by their parent who do not want them for certain reasons and abandon them there.

This can save many lives of the newborns as the other way people might choose is killing the babies or abandoning them at places where no one might ever find them.

The baby left there will have a positive opportunity to flourish in the society unlike the one left at street as the hatches are monitored by law.