This is true. Common Core is about selling textbooks and data mining. It is a large reason I am home-schooling my now 3rd grader next year. She has been at a Catholic Elementary School that has adopted some of the Common Core Curriculum. This is done because they get text book donations from the public schools and good Christian curriculums such as home-schoolers use are expensive. Follow the money, it’s all about cash and has been since Dick first met Jane.
If we want anything worth having, we have to do it ourselves. Either homeschool or create parent-controlled academies (Catholic or interdenominational) that teach high quality academics, morality, theology specific or general, first rate history courses, with all extracurriculars and sports strictly secondary. Keep tuition as reasonable as possible and remember that education is primarily: God, students, texts and teachers. Raise a generation of leaders to lead those unfortunates who can only be led.