I think AI could be quite useful in a homeschooling context, particularly as a tutor.

Things like Kahn Academy are also super useful....

In fact seeing KA made me realize that for nearly all elementary school subjects...we don't need 99% of the teachers of the world....just find the best ones and record them teaching via a screencast.

Suddenly all kids of the world can have access to the "best teacher" on any given subject, which will no doubt be a 10x improvement over their local teacher.....