https://www.apa.org/news/apa/2022/social-media-children-teens 

This is an excellent article to check out!

Highlights

Between 10-12, brain changes make compliments/positive more satisfying
Preteens extra sensitive due to reward due to oxytocin & dopamine increase
Adults more able to regulate emotion & have better sense of self than teens
Online feedback more permanent (you don’t see likes/dislikes/feedback on every day in-person conversations like you do online)