She was unapologetic when she made the comment. She was adamant that her worldview was correct.
Liberals generally wait until they believe they are among fellow travellers to spout such raw hate.
That, plus antisemites see so much of their prejudice reflected around the world, it’s easy, IF they are liberal [and most are] to slip into the misconception that many Americans secretly share their views. Then comes one of these moments and BAM. Americans reveal that we are NOT like so many others. The majority of us won’t tolerate this type of vile hatred, which I’m sure comes as a nasty shock to a lot of lefties out there.