Do you have any stories or examples from your life?

A middle school textbook is pretty basic stuff. Think of all problems, blunder, mistakes, accidents, etc happening all over the US every day that are caused by the average American having difficulty understanding anything written at a middle school level or above.

With the rise of the internet along with it's dark side and the expansion of right-wing media - maybe it was enviable that a repulsive republican like Trump would be president not just once but twice. And maybe it's no surprise that huge number of Americans fall prey to conspiracy theories and snake oil salesmen like RFK. A large percentage of Americans hate vaccines and think they cause disease.

My worry is that not only will the problem not get fixed - it will most likely get worse over time. There is a concerted, bipartisan effort to ignore the problem. The GOP likes an uneducated public. Trump even bragged about it. The democrats will remain unwilling to even acknowledge the problem because they think the public will lose faith in American exceptionalism, the American dream, etc.