Agreed. Just as the mind of Karl Marx was subject to evil elemental spirits, et al, so are the minds of the groups you mentioned. Of course this holds true for them whether they believe in the existence of evil spirits or not since their minds contain no power to create reality and all that exist therein. And so, just as Marx did their work, so do Transhumans, Big Pharma, Big Finance, etc.
I think that's the most important thing one can stress to people about evil.
When people (like my own brother, for example) tell me "I don't believe in spiritual evil, I tell them, "The existence of spiritual evil isn't a function of what you believe or don't believe. We're not talking about Santa Claus here." "As any exorcist will tell you, spiritual evil exists. Period. If you don't believe it does, go to youtube and watch some interviews with exorcists like Father Gabriel Amorth or some of the American exorcists like Father Vince Lampert."
As an aside, I have an old friend (a former Catholic evangelist) who has participated in exorcisms. These were church-condoned exorcisms (patients who were extensively examined by doctors--including psychiatrists--to establish that beyond a shadow of a doubt these weren't cases of mental illness).
He told me stories that would curl your hair.
When people tell me that they believe in this or that when it comes to evil, I tell them to cut the crap. This stuff is the ultimate danger. It doesn't care what you believe.