Glad to know that option is available, I've been using DDG for years and use the AI assist like once a week when I have a really specific search about a movie or scene or actor or event happening 14 years ago going off memory. After about the 3rd search I actually get useful information from the AI assist.

Most recently I searched for "movie scene with slow motion cannonballs flying around while ship explodes" because I could remember that gif but not the movie. No search results were helpful, nor images or videos but the AI assist said it was a scene from the 3rd pirates of the Caribbean.