Same Guardian writer on The Left and Jews.
It applies to own lefties rather well.

"On the left, black people are usually allowed to define what's racism; women can define sexism; Muslims are trusted to define Islamophobia. But when Jews call out something as antisemitic, leftist non-Jews feel curiously entitled to tell Jews they're wrong, that they are exaggerating or lying or using it as a decoy tactic – and to then treat them to a long lecture on what anti-Jewish racism really is.

The left would call it misogynist "mansplaining" if a man talked that way to a woman. They'd be mortified if they were caught doing that to LGBT people or Muslims. But to Jews, they feel no such restraint.

So this is my plea to the left. Treat us the same way you'd treat any other minority. No better and no worse. If opposition to racism means anything, it surely means that."