My kids play video games with their friends and while my 9 year old gives as good as he gets my 11 year old is always down for a couple hours if someone says something mean to him on their group chat. He is pretty much unable to ignore trash talk and takes it personally. There is no way I am going to let him get on social media until he is in 10th grade at least. Even then I am going to let him know its monitored and probably restricted. I trust him completely. I let him ride his bike to the park by himself, or with friends, go fishing, go to 7-11 etc. Social media is the devil though and seems tailor made to wreck kids self esteem. Heck it even turns previously rational adults into conspiracy following hateful loons.