So what you're saying is, just as Hillary supporters like to throw out accusations of sexism as an all-purpose accusation to stifle criticism of Hillary, Israel supporters like to throw out accusations of anti-Semitism as an all-purpose accusation to stifle criticism of Israel?
You know what, you're absolutely right.
There is more criticism of Israel in the US than of China, Saudi Arabia, and Turkey because the US gives Israel billions of dollars of military aid every year for free. We don't give China, Saudi Arabia, or Turkey free money every year to buy our top-end military hardware. Hell, we don't even sell our best military hardware to those countries. Israel has always received special treatment by the US ever since it's founding, that's why it gets specifically targeted for criticism. I'm not specifically up to date to what Israel receives compared to other countries but I would not be surprised if Israel gets access to things that even our NATO allies, hell even members of Five Eyes (which Israel is NOT a member of), do not have access to.