Jennifer Kaytin Robinson as Deadpool removes these people from Marvel - Deadpool Fixes the Marvel Cinematic Universe Fan Cast | myCast.io
Jennifer Kaytin Robinson
Age: 38
female
Jennifer Kaytin Robinson (born April 4, 1988) is an American film director, producer, and screenwriter best known for co-writing and directing 2025's legacy film I Know What You Did Last Summer.
Description above from the Wikipedia article Jennifer Kaytin Robinson, licensed under CC-BY-SA, full list of contributors on Wikipedia.
After saving both Deadpool's timeline and the Sacred Timeline, Deadpool thinks it best to go to the Sacred Timeline and fix all the holes and worst moments that MCU fans hated over the years. Much like how he did in Deadpool 2, he can get away with what he wants and not be stopped.