More nuance:

"Mr. Musk made these statements based on reports he received from a private investigator he hired to investigate Mr. Unsworth in preparation for the litigation that Mr. Unsworth had already threatened. Unbeknownst to Mr. Musk, the investigator’s reports were fabricated, and the investigator himself turned out to be a convicted felon who had gone to prison for fraud."

"Mr. Musk’s tweet was the culmination of an argument between two people that was punctuated by insults—not a factual accusation of the crime of pedophilia. The firm also demonstrated that Mr. Unsworth had not suffered any injury."

There's more: https://www.quinnemanuel.com/the-firm/our-notable-victories/...

Childish behavior - sure (on both sides). Anybody hurt - no.