Meta is rolling out an expanded set of generative AI tools for advertisers, after first announcing a set of AI features last October. Now, instead of only being able to create different backgrounds for a product image, advertisers can also request full image variations, which offer AI-inspired ideas for the overall photo, including riffs that update the photo’s subject or product being advertised. In one example, Meta shows how an existing ad creative showing a cup of coffee sitting outdoors nex...