Summary: Welcome back to Tech Chronicle. If you’ve got some space for me in your inbox, I’ll be over the moon. Oh, Elon Is Elon Musk crazy? Or just misunderstood? Why choose? As he tweets about a trip around the moon, Musk is getting sued back on Earth by the cave rescue diver he called a pedophile. (Confoundingly, Musk had apologized to Vernon Unsworth, the diver, then backtracked in emails to BuzzFeed News where he doubled down on his insults — all facts cited in Unsworth’s suits.