Except there's value in physically looking at the car before you accept it. Ex body damage. Odor. Stains. Dirty. The app won't tell you these things.

Or state license plate? Would the app tell you? Some people have a preference, especially if they're parking on the street overnight and want to blend in. Some people want something unique, like if they see a loud obnoxious yellow NJ plate in TX. Some people before the pandemic, when FL plates usually meant the car was actually purchased new in FL, noted those cars tend to be base model, and often heavily worn out from tourist peak season.