"admins can accept all there friend request"
admins don't want to be friends with people like us
"and so can youtubers"
youtubers are pretty disgusted in their fan base, so no, they don't want to be friends with them
No one cares kiddo
Youtubers will get tons of messages of their fans witch means they won't be able to loo through them all.
Admins don't want to many friends.
Really do you want 700 friends that you don't talk to.