Same experience. Got a teenage girl an iPhone. She became a horrible person. She lost it for a month. Became the Sweetest happiest person ever. Gave it bac

Same experience. Got a teenage girl an iPhone. She became a horrible person. She lost it for a month. Became the Sweetest happiest person ever. Gave it back. Exact same mood shift. Repeat for years. It caused her such horrific depression. Mostly from social media drama. As an adult she’s finally realizing how her mood shifts because of it. Younger kids can get iPhones when they move out. They are quite happy in life, although Dad is very unfair about phones.