Just try for basic literacy first.

  A Gallup analysis published in March 2020 looked at data collected by the U.S. Department of Education in 2012, 2014, and 2017. It found that 130 million adults in the country have low literacy skills, meaning that more than half (54%) of Americans between the ages of 16 and 74 read below the equivalent of a sixth-grade level, according to a piece published in 2022 by APM Research Lab.