People who are too poor for more than 1 TV to play games on but rich enough to buy another 1/2 of a PS5 to keep gaming when someone else wants to use the TV.
Edit: Also people who thought the Wii U was a good idea.
Parents would be my guess. Who don't want a TV or gaming system in a kids room but would like to allow them to play games while a sibling or parent is using the TV.