15ish years ago the superintendent of the vocational high school I worked at walked in to a meeting and said "I need you all to remember that we are a business" and I swear you could have felt the wind in my sails dissipate from across the room.
I left teaching shortly after.
Business is in charge. Look at Pearson, they own the whole system in most states from teacher testing to get a license to the textbooks to the state tests. The other is the College Board who owns all AP curriculum and testing and now pushes pre-AP curriculum to the districts to lower grades.