She is known as Hitler's Priestess. She was a Nazi. She converted to Hinduism as she found Hindu Upper Castes representing true Aryan race. She created a fusion of Nazim and Hinduism.
She impacted the Hindu Fascist groups such as RSS. Her book A Warning to the Hindus, she advocated the decimation of Islam and Christianity.
Trump and his Neo-Nazi's support to the RSS and Modi is not coincidental. It is an alliance of Hindu fascists and Neo-Nazis. Have a look at the article.