Almost certainly an anti-Semitic trope. But perhaps they are referencing Huguenots: https://www.huguenotsociety.org.uk/blog/huguenots-and-the-world-of-finance-

Almost certainly an anti-Semitic trope. But perhaps they are referencing Huguenots: https://www.huguenotsociety.org.uk/blog/huguenots-and-the-world-of-finance-part-one https://www.huguenotsociety.org.uk/blog/huguenots-and-the-wo...