Tom Holland is no longer a part of Marvel.
Kamala Khan (Ms. Marvel, if you're nasty) is a fresh wide-eyed kid who is squaring up against the MCU's seasoned veterans, so move over, Spider-Man.
According to Screen Rant, Marvel needs new talent to play the role of a spirited young person attempting to find their feet …
...in a world of gods and monsters because Peter Parker has grown up as a result of the profound events in Spider-Man:
No Way Home. Iman Vellani's Kamala fills that role.
As far as we know, Spider-Man himself won't be leaving the MCU,
but he no longer plays the same part that he once did. In Captain America: Civil War,
Spider-Man and Tom Holland, who plays him, were initially introduced to Marvel fans as newcomers to the heroic life.
Peter Parker spent as much time admiring (pardon the pun) everyone's impressive powers and outfits as he did fighting in the infamous airport fight scene from Civil War.