TechScape: How Substack, YouTube, Jack Dorsey and more plan to pick Twitter’s bones

Six months after Elon Musk took over the social network, traffic is dropping – can the spinoffs and copycats take advantage?Don’t get TechScape delivered to your inbox? Sign up for the full article hereTwitter isn’t dead. But six months on from the site’s acquisition by Elon Musk, it isn’t a picture of health, either.From our look at the last half year:Twitter is now worth less than half of what Musk paid for it, having lost more than $20bn (£16.4bn) in value,