It’s funny, because even before all the plastic surgery, fillers, etc., she was admiring herself in the viewfinder!
Notice we never see photos of her as an older child, tween, teenager — I get the feeling she must have been quite unattractive before she was allowed to get contacts and wear makeup. So, once she was given permission, she spent a lot of time watching YouTube to figure out how to style her hair and wear makeup which probably transformed her from ugly duckling to acceptable and she fell in love with the new image looking back at her. I think that’s what inspired her to make a YouTube channel, she said at the beginning of her channel that she would daily watch hours of beauty gurus and decided to give it a whirl.
One of the reasons she didn’t like the Olympus camera she just bought was because the viewfinder was not in plain view, which cracked me up, and she promptly replaced it a week later with an upgraded version of her old camera.