Most of the self-hating Jews in Hollywood wouldn't dare say what she said.
Not true. Hollywood is very pro-Israel, across the political spectrum.
Army Archerd writes a column for Daily Variety. Archerd is far left. He admired Jack Nicholson's compliments of Castro; and Archerd repeatedly attacked Elia Kazan for "naming names" when Kazan got his special Oscar a few years back; and Archerd's repeatedly attacked Charleton Heston for leading the NRA.
Yet Archerd is also extremely pro-Israel, and often quotes other pro-Israelis, like Barbara Streisand, Spielberg, and Harvey Weinstein (Streisand and Weinstein were both quoted as saying that they supported Gore partly because Gore was a better friend of Israel than Bush).
Hollywood is very pro-Israel, and very open about it.