Making "quite a bit of money" still leaves open the possibility that the AI is leaving a lot of money on the table by not taking opponents into consideration.
Also I would be curious to see how it performs against people that aren't "elite human pros". Would this AI win at a higher rate in a game against average recreational players compared to the rate a pro would win?
Lastly it is also possible that the pros simply didn't have enough time to adapt to the AI which would be extra important considering the AI plays unlike humans and therefore is harder to predict.
Also I would be curious to see how it performs against people that aren't "elite human pros". Would this AI win at a higher rate in a game against average recreational players compared to the rate a pro would win?
Lastly it is also possible that the pros simply didn't have enough time to adapt to the AI which would be extra important considering the AI plays unlike humans and therefore is harder to predict.