https://www.cnet.com/news/facebook-use-hasnt-changed-much-despite-privacy-fake-news-scandals/

Pinterest use declined from 29% to 28%, Twitter use dropped from 24% to 22% and the percent of LinkedIn users went from 25% to 27%. Instagram grew from 35% of adults to 37%, and Snapchat declined from 27% to 24%.

Instagram and Snapchat are especially popular with younger adults, according to the report. Instagram is used by 67% of 18- to 29-year-olds, while Snapchat is used by 62% of people in this demographic. Even within that age bracket, there are differences in how much people use these platforms. People between the ages of 18 to 24 are more likely to use Snapchat (73%) and Instagram (75%), compared to those who are 25 to 29 (47% say they use Snapchat, while 57% say they use Instagram).