This is the pattern:
More and more, Jews and Muslims and POC are going to be bound together at the hip in an incredibly complex and painful dynamic of twos.
 Prominent Muslim Americans and people of color say dodgy to anti-Semitic things about  Jews and/or about Israel.
This provokes  the expression of genuine anger from liberal and liberal-left Jews, and  racist backlash from the right.
Combined together, these create splits in liberal and liberal-left political communities down the middle between  the advocates of one community and  advocates of the other community.
This is the gift brought by  the anti-Zionist left and  rightwing support of rightwing and racist Israeli politics.
All of this has been volatized by the global spikes in  anti-Semitism and  Islamophobia.
There is no unexposed middle ground on which to hash out these differences.
It won’t stop until someone steps into the breach.
No one has that moral authority and political weight to carry that weight.
The rest of us left flailing  backwards and  forwards to no good end and with no end in sight.