 It's quite creepy that Google Pixel's AI face altering tool is able to change people's expression in their pictures. If you took pictures of someone who's smiling, it can change it to front face, or something weird and different. It's not missing the integrity of capturing the best moment you ever find in taking a picture. It should be very authentic. And now you go out to take the best picture, it's even worse than Instagram that put in filters on people's face. They can also change the expression of people and make them change their smile and facial expression. Also makes them prettier, very, very fake. And I don't think AI is a good application in this case.