Multiple states are tossing around the idea, mostly red states I think. The main argument against it is “how do we know he’s the father?”. There’s two options:

Option 1: A prenatal paternity test. It can be done at 7 weeks (https://americanpregnancy.org/paternity-tests/non-invasive-prenatal-paternity-test/)

Option 2: The ability to sue for damages after birth if they paternity test is negative.

It would ultimately benefit the child, so they can get good quality prenatal care.