One primary driver of the "Slow Finish" is the psychological attachment to characters. Teenagers often form intense parasocial relationships with fictional entities. Finishing a series constitutes a "social loss." By delaying the finale, teens extend the "parasocial presence" of these characters in their lives, mitigating the grief of separation.
The Paradox of the Endless Scroll: Why Teens Are Slowing Down on "Big" Media 8 teen xxx slow sex and finish destination coming iflv fixed