A hot potato: Not for the first time, Elon Musk has suggested that he might be preparing to make former Twitter platform X a subscription-only service, charging all users a "small monthly payment." The world's richest man claims the move is necessary as it's the only way to stamp out the bot problem. Musk revealed his plans for X yesterday during a livestreamed conversation with Israeli Prime Minister Benjamin Netanyahu. "[We're] moving to a small monthly payment for use of the X system," Musk said, adding that such a controversial move was the only way to address the bots. "Because...