if you need steam to tell you a game has AI in it then that means you couldn't have any way of figuring it out without the disclaimer. If you can't determine, without the disclaimer, whether a game contains AI then there's nothing to complain about and you fall back to the age old "do I enjoy this game? yes/no" metric. Backwards policy by Steam to cover their ass.
I feel that disclaimers like "this game contains gambling mechanics. It is a casino." would be way more important and actually helpful. But no, better to admonish a game priced $2.99 that only sold 10 copies for using AI to generate concepts in the early stages of the game.
Or if you don't want to take the risk of playing "AI slop" just pirate your games like a grownup.