Querdenker

Etymology
From.

Noun

 * 1) lateral thinker, maverick, contrarian
 * 2)  anti-vaxxer, anti-masker member of a movement opposing vaccination and other government policies
 * 1)  anti-vaxxer, anti-masker member of a movement opposing vaccination and other government policies
 * 1)  anti-vaxxer, anti-masker member of a movement opposing vaccination and other government policies