Earlier quoted context omitted.
To me, you need something so you search for it. I need an image, I will search to get it.
Is creating an image a substitute for searching for an existing image?
To me, the interesting differentiation is from thinking a search engine being something than indexes information or a product that provides solutions to peoples problems and needs with a single point of entry. (Like why people type URLs into google search)
We’ve had search engines return the weather, or calculate a sum, for some time. It seems an obvious evolution for it to create solutions for users given lay users are probably already typing what they want into search.