Moral scales-2

When i asked Professor N why she was critical of Israel but not China (and fifteen others), she said "I am not a philosopher" and "I write what I feel like."
I am have been proposing that those advocating boycott's should take some risks in doing so. Or at the very least explain why they are choosing one case as the one to intervene in. Without any further defense or discussion, it is fair to say the only criteria that applies in this case and not others is anti-Semitism.
"But some of my best friends are Jews."

I propose that we add boycotting Chinese universities to the list in addition to American ones.
The silence is deafening.