Yup, and as a response to pogroms? Not a dog whistle. An incitement.
I think this goes beyond fascism and militant racism. It's part of a problem of widespread casual racism, even by those who don't even consider themselves to racist or prejudicial views.
I know this older guy who would complain about a Brazilian family a few doors up who were "antisocial". They'd have summer parties in their garden with food, music, and dancing until quite late. About midnight.
The music was Brazilian, the food smelt "different" and he would always go on about how "thats not how we do things here, they don't understand how we behave".
Admittedly noise pollution can be irritating, but they weren't that bad. He had never discussed it with them either, just complaining to neighbours about them.
The irony however, is that a few doors up on the other side were this family who would have relentless parties throughout the summer. The music was so loud that it made the house vibrate and these could literally go on all night. They'd be pissed up, loud, roudy and often spill over into fights on the street.
Their garden was also full of dog shit.
They were disruptive and an utter pain in the arse.
Barely a pip, occasionally he said something like "oh, they went on all night didnt they
We got to sleep eventually", as if it was off the shoulder. But the Brazilian family were a real problem for him.
I know it might sound stupid and inconsequential, but "values" often equates to this kind of othering.
Edit to remove derrogatory term to describe the other family. Sorry for any offence caused.