In his first companywide email to Twitter employees, new owner and CEO Elon Musk said he was ending the social network’s “work from home forever” policy. Now, according to the email obtained by CNBC, Musk wants employees to be in a Twitter office at least 40 hours a week, and plans to personally approve any alternative arrangements.He also warned employees that the company might not survive the economic downturn without significant subscription revenue. Musk wants to shift the company’s business so that it generates at least half of its revenue from subscriptions, and can become less reliant on advertising. But he said, in the staff email, that he still anticipat …
