I started an alt on Crystal with a friend, and I forgot how much FC's spam new players with invites. I personally don't like being asked to join anything at all, whether it's a blind invite or a sugary /tell that seems genuine at first but is just an FC recruitment thing ( I seriously think these are the worst). How would you think I'll be a good fit when you don't even know me?
My only FC is full of people I know irl and mutual friends, and I can't see myself joining an FC unless I get to know someone for a bit before joining theirs.