The link in my first post was to an article on the widely observed dehumanisation of Palestinians through political cartoons and public discourse by the CJPME included an open letter from the Independent Jewish Voice.
The comments on dehumanisation, concerns from genocide experts and comparisons to similar Nazi dehumanisation methods come from CJPME and IJV, referencing the cockroach and IDF boot cartoon. So even if you are not convinced thousands of others do see it, and these include Jewish groups as well.
None of the cartoons I have referenced are “fabrications” I posted them as attached images so they were drawn and were published. They are only a few out of many.