I picture going forward we'll have much more personalized AI-led curricula that students work on at their own pace. The AI systems can let you use as much or as little AI autocompletion as they feel appropriate, can test your understanding real-time by adding some subtle mistakes or opportunities for improvement, and iterate until you get it.
The main issue I worry about is perhaps the opposite. With education actually becoming more effective and interesting, what happens to kids' social and collaboration skills? And maybe that's where human teachers can still add value. Or in discipline and motivation, etc. IDK exactly how that plays out, but I imagine there's still a role for human teachers to play, and perhaps that aspect is even more important than "lecturer" and "grader" that takes most of their time now.