I’m usually on that side of the discussion, too, but this case doesn’t leave much room for the guy to be innocent. Beyond the “pleading guilty” part, which is sometimes done strategically, he’s the biological father of the kid a 14yo got. There is no shot at this being a mistake at this point.
I still agree though; if this should exist, it must require even stricter than the usual “beyond reasonable doubt” conditions or something.