Nielsen: YouTube was the #1 TV distributor in February, making up 11.6% of all US TV; viewers over age 50 accounted for 36% of time spent watching YouTube on TV (Rick Porter/The Hollywood Reporter)
https://www.hollywoodreporter.com/business/business-news/youtube-most-tv-use-us-february-2025-1236171731/
http://www.techmeme.com/250325/p32#a250325p32