

It’s definitely not solved. Even stockfish has been beaten by more advanced AIs, and there is always the possibility of making even better ones.
Also, humans can’t solve it on their own. With time constraints a human player is unable to make a “perfect” move every time.
If Nintendo always made games that didn’t need dlc or got free updates, didn’t require Nintendo online for full functionality, or had to pay a 30% platform fee, it would make much more sense for this price. I don’t believe for a second they won’t make a profit at $60 for their mainline games.