@RedRoom1984 Yes, Brewster has worked on quite a few MCU projects. He was also a stunt double for Guy Pearce in Iron Man 3 and Chris Evans in Captain America: The Winter Soldier.
@LadyBidule I assume it's the people themselves who update their own IMDb pages. In the past, such info has led us to finding out about a lot of actors who will appear in upcoming MCU projects. We found out that Ben Kingsley was going to be in Shang-Chi and the Legend of the Ten Rings because a stunt double was listed for him on IMDb and we know that Harry Styles is going to be in Eternals and Laura Dern is going to be in Doctor Strange in the Multiverse of Madness because of makeup artists listed for them on IMDb. Hell, for Spider-Man: No Way Home there was a stunt double listed for Andrew Garfield and a costumer listed for Kirsten Dunst, but they have since been removed.