Okay, since you refuse to produce a single shred of evidence and make claims based in absolutely nothing, I will provide sources from a few of the latest I've seen:
https://onlinelibrary.wiley.com/doi/full/10.1111/j.1553-2712.2011.01197.x
https://scholarcommons.scu.edu/cgi/viewcontent.cgi?article=1002&context=engl_176
https://www.researchgate.net/publication/271825527_Social_Media_and_the_Cost_of_Caring
The general consensus points to unintended consequences, heightened levels of stress, and obviously the need to keep a close watch on the progression of social-medias pervasiveness especailly on developing children.
It's too bad you have no knowledge on the subject, hopefully a little reading will help :)