Tesla and SpaceX CEO Elon Musk has been noticeably quiet over the last ten days. The last time the billionaire tweeted was June 21. He did appear to fly to Rome, Italy, last night, but that only deepens the mystery around his absence from public view. We can only guess at why Musk has decided to stay away from the very social media platform he’s actively trying to buy. Maybe he’s too busy trying to reign in Tesla’s spending before the economy really starts to nosedive. Maybe Musk is trying to heal that relationship, so he’s taking a break from Twitter. Maybe his daughter has filed to change her name, not only to better reflect her gender identity but also to also ditch any association she had with Musk. . . .