Haunted by this. Beradt, the woman who collected dreams during the Third Reich:

"After her release, she began secretly recording the dreams of her fellow-Germans. For six years, as German Jews lost their homes, their jobs, and their rights, Beradt continued making notes. By 1939, she’d gathered three hundred dreams."

https://www.newyorker.com/books/second-read/how-dreams-change-under-authoritarianism