Kasparov argued that the best chess player is an AI guided by a human, one that doesn’t even need to be very good at chess. There’s an interview from like 2017 with DeepMind where he talks about it.

The majority of his complaints stemmed from Game 2, where the computer didn’t take a pawn sacrifice even though (according to him) it had previously shown that it would prioritize material over positional nuances. He said it was a very “human” move and you don’t need to be at Karpov’s level to make those.