This was less than 100 years ago, but how swiftly Society has forgotten 🍽️.

"In 1938 Hitler's doctors put him on a meat-free diet, and his public image as a vegetarian and a lover of animals was fostered; from 1942 he described himself as a vegetarian."

"Adolf Hitler and vegetarianism" 

https://en.wikipedia.org/wiki/Adolf_Hitler_and_vegetarianism