A stronger argument in line with the "benefit of the child" thinking would be that slight domestic violence should no longer be grounds for divorce since divorce rarely benefits the child.
Which is obviously a crazy line of thinking, but so is "let's force a man to (financially) raise a child that isn't his".
That’s not even my argument though? I was very clear that specifically immediately post birth is a high risk time and that mandatory paternity tests at birth increase those risks with little to no benefit to anyone. I did not say anything about forcing a man to raise a child.
.. you do realize a paternity test can happen with just a cotton swab? And aside from that, they already get a heel prick / blood spot test to check for a bunch of things. Drawing a tiny bit of extra blood from that in no way presents any extra danger to the baby.
Which is obviously a crazy line of thinking, but so is "let's force a man to (financially) raise a child that isn't his".