You make a lot of important points. I'd like to also add that those same communities actively discourage critical thinking.

We all enter the world without knowing how it works. We spend our early childhood learning the rules of reality, sometimes testing them. Consider an infant in a high chair that repeatedly drops their spoon - will the spoon fall to the ground again? Is this a consistent thing? What if it just hovers in the air this time? Gotta drop it again and find out.

Our brains not only build a set of "rules" about how the world works, but our imaginations help us fill in what we don't know. Like how having scared feelings at night can be interpreted by children as a monster hiding in the corner. They don't know the world with any sort of certainty, but their emotions are strong, so of course the existence of a monster makes sense.

Now imagine that nobody ever told you that monsters aren't real. Imagine, instead, that the adults around you reinforced such fears, by using words like "demons" or "devils" to describe the creature you should be afraid of. These same adults can't answer the "Why?" questions that kids have, except to say "God did it." Natural scientists get blocked from information that can help them accurately understand the world.

But it goes beyond simply maintaining ignorance. When kids are raised to sustain their magical thinking past the point where it is developmentally appropriate, they never acquire the mental scaffolding upon which reasoning is built. The logical way to connect concept A to concept B is obvious to you or me, but doesn't stand out for them. Why? Because magical thinking is a free-for-all. Such kids are actively taught to misunderstand reality. If there are no rules to making things make sense, or if everything is some invisible creature's "mysterious plan," then what you or I would call a "logical conclusion" becomes just one of many, equally-valid possibilities.

On poor reading skills, this was a really interesting read/listen: https://features.apmreports.org/sold-a-story/ - We've apparently just been teaching kids how to read poorly, and not because of like a sinister agenda. That almost makes it worse, that it started with good intentions.

Also I think about how a lot of the people who are, as you're alluding to, bad at language simply won't show up on a platform like this that's all text. That's probably why visual platforms like youtube and tiktok are hugely popular. There are a lot of people who simply cannot comfortably operate in a text-first medium.

Yes, I think we are both in agreement that there is a distinction between intelligence and education. And - while these two points often get thrown together - it matters in political contexts, particularly because the Trumpists attempt to destroy the education system which they see as an obstacle to their rule. Critical thinking and language skills matter.