Russian President Vladimir Putin's close aide, Kirill Dmitriev, reacted to the ongoing feud between billionaire Elon Musk and US President Donald Trump. "In 2024, Elon Musk bet his entire $300 billion+ fortune on supporting Trump...Today, Tesla...$30 billion wiped from Musk's net worth," Dmitriev said. Musk recorded the second-biggest single-day wealth decline at $34 billion amid feud with Trump.