You are assuming that the woman giving these interviews is the actual juror.
The juror can say what she wants she is blabbering on now for public consumption. If you read her quotes none of it says she would vote differently with some change of law.
She says Zimmerman acted in self defense. she gets one vote at election time like everyone else. If she wants to change the laws of self defense, good luck to her.
A world without the right to self defense would be anarchy, which is what the left wants.
I have no evidence to doubt it’s not.