Teach her about https://en.m.wikipedia.org/wiki/Falsifiability

tl;dr: it’s not enough to find a theory that fits the facts — famously “all swans are white” — you have try and then fail to falsify your own theory — for examplefinding a single black swan.

In this case it’s not enough to watch Fox News and hear something about Trump that sounds good — and then stop — you have to look for evidence that Trump is not a good leader and then fail to. But of course we know there is lots of counter evidence so…

This is a basic premise of scientific method.

We’re too stupid as a race to survive…

How about Canada?

In the end does it matter? If the content is low quality, don’t interact with it. If the content is high quality, interact with it. Humans will always be better at producing high quality content compared to bots or trolls.