How long can Elon Musk last in Trump's circle after Vivek Ramaswamy's DOGE exit?

Can Elon Musk survive in Trump's circle for long enough? Reports suggest that Vivek Ramaswamy resigned from Department of Government Efficiency (DOGE) after 69 days due to his clash with Elon Musk over his remarks on H1-B. Vivek Ramaswamy is believed to have lost Donald Trump's favor, leaving Elon Musk as the main figure at DOGE.