-_də̇st noun
( -s )
: one that is inclined to take up fads
the literary faddists — those people who affect newness of manner — Lodwick Hartley
often : one that enthusiastically accepts and practices quack notions
food faddists who like to live on strangely restricted diets — Morris Fishbein
• fad·dis·tic (ˈ)fa|distik, (ˈ)faa|- adjective