YouTube is one of the only social-media platforms that managed to expand its market presence as a share of adult users in the United States between 2019 and 2021, according to a newly published survey from the Pew Research Center. 81 percent of participants said that they “ever use” YouTube as of 2021, against 73 percent in 2019.
Source: YouTube Is One of Two Major Platforms That Has Grown Since 2019