Is TikTok designed to keep you scrolling? Pennsylvania is suing the company over features it says are addictive and harmful to young people. But a public policy expert says “addictive” isn’t a simple yes-or-no label. Every business tries to build customer loyalty, and that’s not always “addiction.” https://theconversation.com/pennsylvania-is-suing-tiktok-over-addictive-features-a-policy-expert-explains-why-its-messier-than-that-sounds-290898