The Trump/MAGA Playbook is far ahead of UK politics.
Many of the more outspoken Nazis in American MAGA are posing the question, "What about all the good things Hitler did?" That was a joke 20 years ago, but today it is a Republican argument in the cloakroom.

Free speech is not a pretty thing, but bad ideas are only diminished by good ideas. Inside Nazi MAGA, they say, "We had the best policy for the Jews, including Jesus. If he comes back, we'll kill him and his kind again". (big laugh among white Christian Nationalists)

Trump and MAGA are using antisemitism as a false issue and employ it to extort Universities and individuals.