I'm not sure her examples of "anti-Semitism" actually constitute as any legitimate anti-Semitism.
"The decline of Hollywood" argument especially makes little sense. Jews have had a very disproportionate role in creating Hollywood and shaping it since its inception. To say that they "infiltrated" Hollywood and have ruined it is completely irrational. But I would hardly call it anti-Semitic.
The more I think about it, this just sounds like a troubled woman who has difficulties accepting her own Judaism and being secure with herself, which is a real shame. The fact that she's using the term "shiksa" (which is a Jewish hate slur meaning 'abomination' or 'unpure') I think says a lot, here. It just sounds like she's some sort of ardent Zionist who is upset when her friends criticize Israel's policies and attributes this to anti-Semitism.
Obviously no one should take this post seriously.