Because the concept makes no sense, the book Suicidal Empathy, whoever really wrote it (I very much doubt that Gad Saad had much to do with it, besides hashing out a general outline with a ghostwriter or an #LLM) cannot possibly make sense.
But it doesn't need to. The title is the memetic thing, the all-in-one diagnosis of the leftists' sicknesses as Musk and Saad imagine them.
(cont'd)