I find younger people are more likely to trust whatever they read - social media rumors, LLM output, Reddit threads - and older people looking for credible sources.

When my kid was young I set up a basic web server and taught him how to make a VERY basic web page. I let him write whatever nonsense he wanted to and then we made it live.

It was both a gateway into learning how the web works but also that literally anyone can post anything to the internet and it doesn't make it true. I like to think he's more savvy than many of his peers but we all have our blind spots.