Critical support to Roderic from Red Sails while he tries to convince Johnstone to engage with scientific theories surrounding propaganda and political behavior (Marxism).
Brainwashing theory doesn't hold up to reality so treating it as a model of why Americans and other European diaspora are passive to supportive of Imperialism is a misdiagnosis and leads to unreliable treatment. Counter propaganda is only so effective and is never going to threaten Empire and class society in general.
So tbh, if she doesn't want to accept criticism from Marxists then we should really just ignore her and others like her. We need to put our own theories out to people we are organizing around and for.