This will happen from the top down. Universities first. They are too expensive. Then high schools to some extent. Middle schools and elementary not so much. Parents can't wait to get their kids in school for the free daycare. Plus all that zoom shit was not that successful, especially in middle school. It's the tween age. Parents are pretty hands on in elementary school, so they enforced the zoom lessons for elementary kids, sometimes standing over them for the entire lesson. Middle school kids were left to their own devices (video games). Few middle-schoolers made progress, only the highly motivated. In kindergarten the teacher is 100% responsible for student learning. That responsibility diminishes as the students moves through the grades until finally in college student's are responsible for their own learning in spite of the professor. The professor can be total crap, the students still have to learn from whatever source works, text, notes, group study.

Online learning only works if the students provide the motivation. The flip side of crap professors were many who were highly motivating. You 'd work your ass off because yoiu respected the instructor.