You seem to have missed the point, you mention that the mother and the child should have freedom to request a paternity test .. but in the vast majority of cases the mother knows, it's the father that does not know. In all cases the child is the mothers child, where the father can be tricked/defrauded into the most expensive cost they will ever bear for the rest of their life, on the basis of a lie.

This is very obvious, completely unaddressed in your comment, and the rest of your argument is probably in bad faith.