any oversimplified or tasteless writing, ideas, etc.
See Pablum in American Heritage Dictionary 4
(păbˈləm)
noun
Trite, insipid, or simplistic writing, speech, or conceptualization: “We have to settle for the pablum that passes for the inside dope”(Julie Salamon).
(păbˈləm)
A trademark used for a bland soft cereal for infants.