Education is important, maybe the most important thing, if bitcoin want to reach the mass adoption. As Facebook and the others only ban ICOs and other scammy AD things, bitcoin related educational cartoons would reach to the masses if they are interesting enough  besides they are providing information about the cryptos. My favourit educational cartoon is this (not a bitcoin one, but still useful)

We need several cartoons like this and people will slowly start to learn about the necessary things...