Which country do you mean? As far as I'm aware, it's the opposite: countries like China and South Korea have math as a required subject on their college entrance exams for all students. The non-STEM students may have fewer requirements, but I'm fairly sure they've still learned more than the average American high school student.
https://en.wikipedia.org/wiki/Gaokao#Reform_of_the_National_...
https://en.wikipedia.org/wiki/College_Scholastic_Ability_Tes...
https://medium.com/@yujia_jo/2016-jiangsu-gaokao-national-hi...