The new fuseki and its subsequent variations and counter variations dominated the go theory during the last century, until the AI came in.
Do you think that next generations of go players will remember the XXIc. as the Tenuki revolution, the new and most important contribution brought by AI?
Of course AI didn’t create the concept of Tenuki likewise GoSeiGen was not the first player to play a 4x4. But the use of it goes far beyond what we saw before.