I think the subject of adoption is an interesting parallel here.
Adoption creates a legal relationship between an adult and a child that reflects the relationship between biological parent and child.
To translate this into analogy, what Maya has done is argue that her belief is that an adoption certificate does not make you the biological parent of a child and that this belief is important for a number of reasons.
What the judge seems to have heard is that Maya is saying her belief is that an adoption certificate does not make you a parent (full stop) to the child, and that belief conflicts with human dignity and the rights of others.
He appears to have missed the crucial fact that the adoption certificate does not make you a biological parent; to translate back, that a GRC does not make you a biological woman.
Unless he thinks that a GRC does make someone a biological woman, which is troubling indeed.
To take this analogy further into the entire debate, what TRAs are arguing is that anyone should be able to legally adopt a child without any kind of gatekeeping, even if said child does not actually exist - - as people have a right to identify as a parent if they feel they are and it is a part of their identity.
Rad fems are arguing that this move would be disastrous because you just can't let anyone adopt a child, or let anyone identify as a parent to a child, even said child that doesn't exist because the real world implications are horrific.