Great question Luke!
As an educator who usually works with pre-K and kindergarten students, I often ask these questions: “what is your evidence?“ And “how do you/we know that?“
The National Association for Media Literacy Education is a wonderful organization for supporting children and adults in becoming media literate.
See their “How to spot COVID-19 misinformation” as well as the core principles, https://namle.net/publications/core-principles/
We want children to be media creators as well as consumers!
Best wishes, Peggy