A character reflects on a complex and perhaps troubling scenario involving the younger generation's actions. The phrase "screwing in" suggests a sense of confusion or concern about what the youth are experiencing and engaging with, particularly regarding technology and its effects on the mind.
In this context, one character humorously contrasts the idea of simply using raw electricity with the more sophisticated notion of "waves." This suggests a deeper understanding of how modern technology interacts with the human experience, indicating that the issues at hand are more nuanced than they first appear.