While he's offering a literal D-measuring competition with Mark Zuckerberg
Why it matters: Elon Musk must be pretty stressed right now. In between training for a possible cage fight with Mark Zuckerberg (or a literal "measuring" contest) and watching Twitter rival Threads become the fastest-growing app of all time, the world's richest man is suing the law firm that represented Twitter while he was trying to get out of the $44 billion buyout.