Earlier quoted context omitted.
I've been paying for years, I can tell you the only ads I see are sponsored and embedded in the video. Off YT content like NFL is not a proxy for the Premium experience, that's not what paying the $14/m is getting you
This was an on-platform ad for NFL, not an off-platform NFL experience delivering ads.
https://tv.youtube.com/learn/nflsundayticket/
NBA is similar, they made their players leave Bluesky because the NBA has deals with other media / social companies. These company's control extends beyond the TV to the players themselves.