[E. Pluribus Unum]

"...enabling them to somewhat learn a very complex skill: flying a plane."

I don't believe that a person learning to "somewhat" fly a plane will have a very long life expectancy.

[marktwain]

The research says that during testing, compared to a control group, they did 30% better.

That seems measurable to me. The headline exaggerates, but this is just the start, rather like the Wright brothers.