That's true. But that's not to say that there is any kind of moral equivalency between Judaism and Mohammedanism. Moreover, the woman's statement is ironic because in Mohammedan society Jews and Christians are subject to "dhimini" or second-class status. Believers in other religions may be treated worse.
The question of whether a society like ours can tolerate a religion that doesn't tolerate other religions is no longer an academic question.
You started by relating an anecdote about a woman wearing an Islamic headscarf. I have no problem with women who voluntarily choose to adopt this mode of dress, anymore than I have a problem with Orthodox Jews wearing yarmulkes or Christian women of some sects who always wear dresses with long sleeves.
It becomes a social problem when women who do not wear burqas are assumed to be "fair game" for roving bands of Mohammedan sex criminals, as we see has become the norm in Australia, Norway and France.