My specific problem was with the phrase “took the money”. From what Cave has said it is not about money. Assuming so is very problematic in the context of historic antisemitism.
I understand if musicians and consumers want to boycott a government with a terrible human rights record.
For me, however, wars started by US and UK could also justify a boycott. They are not small nations populated by refugees in a complicated permanent state of semi-war. Israel is a diverse place and isolating the liberal creative and academic communities in that country will only feed the more ugly nationalistic, religious extremist side IMO.