IDK if this was meant as hyperbole but it's literally true:
Adult literacy is low.
Child literacy is low.
Information literacy has shifted dramatically in the last decade, but reputable information sources like research journals and factual news reporting have been unable to keep pace.
We are genuinely in a crisis of media literacy, with ever fewer genuinely factual resources available in the style and language used by contemporary audiences.
It may sound condescending, but we genuinely need to remind people, or worse, explain to them for the first time that art is not evidence of real world behaviour.
So, thank you, for this reminder. Genuinely.
You're correct:
Art does not need to feature exclusively morally pure characters. Art is not proof of the creator's secret, violent desires.
ETA; Yes, the links are US American; no your country is not immune to propaganda. Be POLITE in asking, and I will help you find the data for your own country as well.