Video shows Musk scrolling phone, laughing beside Trump at event; Musk responds

Billionaire Elon Musk has responded to a video shared by an X user which appears to show him scrolling his phone and laughing while sitting beside US President-elect Donald Trump at the Ultimate Fighting Championship event. "I'm watching myself watch this," Musk said with a laughing emoji. The X post suggested that Musk was "cracking up at memes".