Of course I wouldn´t get any work done at all, either, in that office if she were real.
But that gigantic, otherworldly fullness, the incredible evenness of the entire hairstyle, and the graceful big curve the ponytail takes despite its own heavy weight before it falls on her back - all that makes me suspect AI at work.
I also doubt that the young woman would get much office work done with a load and a volume like this to carry around all day, and trying to stay out of harm´s way for her hair all the time.