The Matrix Resurrections made some controversial story decisions with Morpheus, but there is another character the movie sadly shortchanged. In The Matrix Resurrections, Thomas Anderson (Keanu Reeves) is a video game developer who slowly begins to remember that he is Neo and the world around him is a computer-generated facade known as the Matrix. After being awoken again by human freedom fighters led by Bugs (Jessica Henwick) and his old mentor Morpheus (Yahya Abdul-Mateen II), Neo sets about trying to re-awaken his old love Trinity (Carrie-Anne Moss).
https://screenrant.com/matrix-4-kid-missing-bad-reason-wheres/