The learning facilitators they mention are the key to understanding all of this. They need them to actually maintain discipline and ensure the kids engage with the AI, so they need humans in the room still. But now roles that were once teachers have been redefined as "Learning facilitators". Apparently former teachers have rejoined the school in these new roles.

Like a lot of automation, the main selling point is deskilling roles, reducing pay, making people more easily replaceable (don't need a teaching qualification to be a "learning facilitator to the AI) and producing a worse service which is just good enough if it is wrapped in difficult to verify claims and assumptions about what education actually is. Of course it also means that you get a new middleman parasite siphoning off funds that used to flow to staff.