Mark Zuckerberg and Elon Musk were once poised to fight in a cage match in 2023, before Zuckerberg called it off, saying that Musk was "not serious." Now, the two billionaires have gone from the brink of battle to using each other's technology.

Meta is ditching professional fact-checking for crowd-sourced ‘wisdom.’ Let’s see how this plays out. In January, Meta announced the end of third-party fact-checkers on Facebook, Instagram, and Threads.