I see these kind of topics have never "evolved". Despite many human managers evidently still outperforming the AI left, right front and center on all accounts on FM20, 22, 23 and 33. Except for one crucial one. Which is winning a few matches despite having fewer/ lesser chances -- which is not gonna happen to that super successful human manager, as it will be exclusively AI that will shut up shop / play on the counter, seeing the human manager team as the big dog to frustrate. You can only ever win with fewer shots if you aim to have fewer shots, Sherlock Obvious. If the human managers would do the same from kick-off in that scenario however, matches would play out like a Western movie shootout, except for nobody ever drawing the gun...
This is one of the reasons why I've stopped playing (the other is that I'm alienated by football these days). Because if the AI were to massively ever improve, the challenge would increase, and "it" would happen MORE oftently. Imagine an AI manager that could "read", as a good human manager can, where that space left to exploit would actually be... and dynamically in-match adjusting its formations/roles/duties and instructions accordingly.
Rage-quit central.