@tobeornottobe1
Firstly, she's not a Holocaust survivor. Her family might've been, she wasn't. Interested to know if you genuinely thought she was a Holocaust survivor and just got it wrong or if you were being knowingly misleading?
Secondly, it's unclear what her sign said so impossible to say if she's an anti-semite. If her sign said something anti-semitic then yes, she's an anti-semite. Being Jewish doesn't mean you can't be anti-semitic.