More than that, they treat Soros' donations as though plugging money into causes you support isn't something every sufficiently rich person does. There's even a name for it - philanthropy. Indeed, I reckon Sheldon Adelson - very rich, very Jewish, very Republican, fond of throwing cash at every wingnut cause out there - is a better counter-Soros than the libertarian, gentile Koch Brothers.
To their credit, they do seem to be aware of the Rockefeller family's influence, but most of them also seem to be under the mistaken impression the Rockefellers are Jewish and related to the Rothschilds by blood. I think it's an unintended side-effect of their inability to treat human race as anything other than a series of stereotyped hive minds - if they attacked someone who fits their definition of "white", they'd feel as if they were attacking themselves. This may well be why whites who don't agree with them are "cucks", because "cuck" strongly implies, not just infidelity, but interracial infidelity. Thus, they're reducing the extent to which they consider "cucks" white.