The idea that technology is "illegal" in child care is kind of absurd. Has anyone developed an effective automation method for child care that's being held back?

Just as much, "technology" is certainly not illegal with text books. Text book manufacturers use ever more sophisticated technologies to bolster their abusive monopolies.

And lots of tech goes into reducing health care costs. It's simply failed so far and the various monopolies continue their march.

Sure he says "The lines in red are the sectors where technological innovation is not permitted to push down prices" but that's kind of begging the question - assuming that the use of technology is by itself what allows or doesn't decreases in price.