The (figurative) cage match between Mark Zuckerberg and Elon Musk is on nbcnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nbcnews.com Daily Mail and Mail on Sunday newspapers.
Here’s everything you need to know about data collection and privacy on Threads, including what happens to your Instagram account if you decide to delete the new app.