Sony will look to roll this out in Spring 2024 with its next wave of premium cameras, however, it's not clear if there are plans to bring this to its flagship phones.
With your current phone, go ahead and take two pictures - one normal, the other a picture of a picture of that thing
Now look at the two, and tell me you can't tell in a split second that one is a picture of a picture. There's a reason that it's a running joke on the internet that people need to learn to take real screenshot instead of taking a picture of the monitor - there's always annoying and obvious artifacts.
You could easily create a package that couples the authenticated device with a screen showing the faked images and bring that around. If there is a market for inauthentic images that appear authentic, people will easily bypass this technology.