Headshots are pretty vulnerable because no-one really cares if it's fake, as long as it actually looks like you. But there are a number of areas of photography that don't really have to worry about AI because the entire point is capturing the moment.

For example, wedding photography. A picture that looks like you and your husband dressed up doesn't cut it. It's the moment, capturing everyone together, the crowds, etc.

The best I can imagine is that you could have someone walking around with a basic phone (or CCTV) wide angle capturing everything in low res, and then an AI could take those images and create convincing looking upscaled versions of them with interesting perspectives and composition etc. I still think though that people will want the real deal.

Sports photography and journalism are similar.