Stu Woo / Wall Street Journal : GWI: LinkedIn's 2025 revenue rose to $17B from $7B in 2020 as users doubled to 1.3B; 4.7% of US users checked more than once per day in 2025, from 3.9% in 2020 —  Data show people are scrolling longer on the site.  Its secret is a founding principle that curbs toxicity.  —  It isn't just you.