While I want an AI filter, it isn't the kind these people want. What I want is an AI that looks at my owned games, reviews, wishlist, and personal sentiments, then assembles a list and calendar of games that I am likely to play.
I enjoy hentai games - but don't like ladies with big boobs nor thicc butts. Your standard filter wouldn't be able to understand that.
Ditto for my preference of stylized aesthetic over photorealism. A huge chunk of games would vanish from my sight, with that taken into account.