This was going on well before the holocaust. There was the Balfour Declaration shortly after WW1. It was sponsored by the Rothschild family [Jewish] and the declaration was for a Jewish homeland in Palestine, despite the land already being inhabited by Palestinians, of whom were about 80% Muslim and 20% Christian...Through out the 1920s and 1930s, Zionist groups imported Jews from Europe and bought up land to push out Palestinians of either religion [Muslim Christian they did not care]. They also formed militias. This was all before WW2 or the holocaust. Although, that was the claim used to say that they needed a homeland of their own, despite stealing a homeland from another people...Slightly before Israel was founded in 1948, their militas went out and ethnically cleansed Palestinians in many areas, forcing them to Jordan, to Egypt, and to Lebanon. Once declared, they again went out and forced more Palestinians out.
This didn't begin after WW2. It was at least from the late 1800s when Zionism came around.
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The Balfour Declaration was a public statement issued by the British Government in 1917 during the First World War announcing its support for the establishment of a "national home for the Jewish people" in Palestine, then an Ottoman region with a small minority Jewish population. The declaration was contained in a letter dated 2 November 1917 from the United Kingdom's Foreign Secretary Arthur Balfour to Lord Rothschild, a leader of the British Jewish community, for transmission to the Zionist Federation of Great Britain and Ireland. The text of the declaration was published in the press on 9 November 1917.
Immediately following Britain's declaration of war on the Ottoman Empire in November 1914, it began to consider the future of Palestine."""
en.wikipedia.org
And I say this respectfully - May ALLAH [SWT] guide and bless all Muslims in these troubling times. May ALLAH [SWT] give senses to see through the fog which is intentionally set out to confuse us, those who mean well, to not see what is against us. AMEEN.