misologist
/mɪzəˈlɒdʒɪst/Definitions
1. noun
One who studies or writes about misology, the doctrine or philosophy that all knowledge is false.
“The misologist spent years researching the history of the movement.”
2. noun
A person who has a strong dislike or distrust of knowledge, especially philosophical or theological knowledge.
“As a misologist, she rejected all philosophical theories.”