It would have gone un-noted for antisemitic tropes, as Scarfe doesn't do the tropes (as far as I've ever been aware), just righteous viciousness.
FWIW, I think Polanski deserved ridiculing for his reaction, but Brookes' recourse to witting or unwitting tropes spoilt his point, so even if you don't accept my argument (despite my generally being very sceptical about how the 'antisemitism' accusation is often deployed), his carelessness (at best) is self-defeating, with the focus being on the tropes rather than Polanski's statement.