Zuckerberg Says Musk 'Isn't Serious' About Proposed Cage Match, Urges Focusing on 'Serious' Competitors

Musk first proposed a cage match with Zuckerberg, but specifics were never finalized.
Zuckerberg offered a real date for the fight and was willing to make it a charity event.
Musk made excuses about his health, suggested a practice bout at Zuckerberg's home, and did not commit to a date.
Zuckerberg said it's time to move on and focus on competing with people who take the sport seriously.
The rivalry between the tech CEOs coincided with competition between their social media platforms.