I hate people who blog about themselves and their boring lives

I find blogs where people solely talk about themselves and what they get up to every day weird, deluded and a bit mental. I guess people see these blogs as a sort of digital diary but isn’t the whole point of a diary that it’s for your eyes only? The appeal is in the secrecy, surely? Having a diary for the world to see must defeat the object, unless the whole thing is a desperate cry for help (which often appears to be the case).