I’ve wondered how much do that is exaggerated for sake of the magazine he was writing for at the time. Could you imagine someone actually paying to write on someone’s back?! But nevertheless, seems like things were as crazy as crypto is today
For example, it is the book that popularize the idea of the “Dutch Tulip Mania” causing mayhem, when it was in fact much smaller scale / not a big deal (my understanding) based on recent research