She seems to be fighting back. Lots of articles in the press by her putting forward her side of the story now, which presumably her publisher wouldn't let her do before. So being cancelled by them is not all bad, in that at least it's enabled her to regain her voice.
As I said above, I'm Jewish, and didn't find what she wrote antisemitic. Compared to some lauded works which really are antisemitic and no-one seems to pick this up, I have tried to find antisemitic intent here and failed.
There are definitely some racist (incl antisemitic) works out there which probably do deserve cancelling for racism (incl antisemitism). But this isn't one.
In case anyone wants an example of one work that shows the literary world doesn't give a toss about racism/antisemitism, try reading the apparently entirely uncancelled Miss Pettigrew Lives For A Day. Now this was written in the 1930s, so maybe understandably isn't up to modern sensibilities.
BUT this wasn't a book which had been popular ever since the 1930s. This was a book which had been entirely forgotten and out of print, and then someone IN THE TWENTY-FIRST CENTURY decided it would be a good one to reprint, and some more people decided to make a major movie of it in 2008 (haven't seen the film so it's entirely possible the blatant racism and antisemitism is removed from the film version - I certainly hope so).
The ENTIRE PLOT OF THE BOOK hinges on the heroine's friend having to choose between 3 possible love interests - the 'D*go', the Jewish man and the 'Englishman' (the Jewish man is also English, from what I can remember, but of course not really, as far as the author and her presumed readers believe, because 'Jewish'). Who should she choose?
Well, durr, it's a no-brainer, of course, because - spoiler alert! - she can't choose the 'oily' D*go' or the Jew, 'because he's not one us', so of course she will have to go for the Englishman - who is one of us!
And yet the book gets rave reviews and precisely no-one, apart from me, apparently, seems to notice or care about the really vile, shocking and overt racism/antisemitism, which quite spoiled for me what was otherwise a pleasant, charming read.
So don't tell me that this all because publishers care about racism. They don't. Plenty of types of racism - and yes, that includes antisemitism, they are quite happy to turn a blind eye to.