Either you're a celeb, or have an old account so you already have a lot of curated connections. If you join now, you fall into a pit of dispair. No one or very

Either you're a celeb, or have an old account so you already have a lot of curated connections. If you join now, you fall into a pit of dispair. No one or very few follow you, so why bother writing anything there. The timeline will also either be empty or full of garbage until you've fine tuned it.