Older people have traditionally lagged behind when it comes to digital technology. A decade ago only a fifth of Americans over 65 owned a smartphone. That is changing https://www.economist.com/international/2025/10/23/meet-the-real-screen-addicts-the-elderly?taid=698cfc09ac28ed000197e85f&utm_campaign=editorial-social&utm_content=discovery.content&utm_medium=social-media.content.np&utm_source=twitter