I don't care for her but she sort of has a point. When it comes to Jewish representation there's no shortage of roles for the awkward, homely Jewish male. Think of every character that Woody Allen or Adam Sandler portray in their movies. But notice they're rarely, if ever, paired with a Jewish chick and instead its almost always a conventionally attractive white woman. You something similar with South Asian dudes, there aren't as many roles for them historically when compared to male Jews but the few times they can get on screen and make their own stories they have no interest being opposite a South Asian actress.
Jewish actresses who make it are usually women who can play the role of conventionally attractive white woman, think someone like Natalie Portman, Gal Gadot, or Scarlett Johansson. Technically there is no shortage of Jewish actresses but for the most famous ones their image in the industry doesn't really fit with the kind of role that the typical biopic of a Jewish woman calls for. Could you really cast women like Portman or Johansson to play homely old bags like RBG or Joan Rivers? So you'd imagine that they could then cast more visibly Jewish actresses but for some reason they don't.
I actually think its a testament to how integrated Jews are in American society, we see them as more or less interchangeable with white gentiles. So Jews play gentiles and gentiles play Jews and the vast majority of us see little issue.