Sorry. You've lost me.
That woman is saying that walking out NOT covered up has pitted her under constant threat.
If these threats are from non-Muslim French, then wouldn't those threats and insults still be directed toward her by the same racists when wearing a niqab?
If these threats are from fellow French Muslims from within her community, then doesn't that underscore the concerns of inherent misogyny still prevalent among some people of that community?
She's trying to use the mass genocide of Jews as an example to validate importing a sexist conformity into a country that is trying to eradicate sexist codes of conduct (among other issues) in order to maintain its cultural identity as the global birthplace of enlightenment. As a result of that, it is a cornerstone of their policy to hold all religions to the same strict scrutiny of social logic.
France is not the United States of America. France is not Canada. They are a different country.