Stories about transmigrators that could have easily been told without relying on that trope. Maybe its because the world and relationships justify themselves, so theres no need to rely on the original story. Maybe its because there was ALREADY a time travel plotline, so why bother also having an isekai? Maybe there just could have been a better way for the female lead to have insight into the future. Why did the FL need to be a transmigrator? These are stories where it feels unnecessary, and can easily be forgotten.