I think the Marvel Cinematic Universe actors are too old, as Elizabeth Olsen is already almost 40, Chris Hemsworth, Chris Pratt, Ryan Reynolds and Anthony Mackie are approaching 50, Paul Rudd is over 50, Robert Downey Jr. and Hugh Jackman are in their 60s, while Patrick Stewart, Ian McKellen and Harrison Ford are close to 90. We need youth in the MCU to allow young actors to emerge and get long-term roles, such as young A-list actors Jenna Ortega, Timothée Chalamet, Sydney Sweeney, Austin Butler, Millie Bobby Brown and Paul Mescal.