I'm not talking about gaming, I'm talking about general purpose computing (although even for gaming your statement is pretty bold). Since she's CEO of a publicly traded company, it seems pretty weird that she would ignore the fields where the money is at, while Nvidia becomes the most valuable company in the world. So she's not just ignoring developers' wants but also her stockholders'.
Talking about having left "the" AI winter because we're in the middle of a hype cycle makes about as much sense as saying we can get rid of all the snow plows because the trees are currently green.
There's a lot of money in the space, yes. There's still nothing of substance.