That legacy is now being considered by a lot of people, making it a perfect addition to the conversation to know what Stan Lee thought himself.
Stan Lee doesn’t cameo in person in Deadpool 2, one of the few Marvel movies where that’s the case.
Beyond simply showing the scenes, however, the post-credits bit also includes interview footage of Stan Lee reflecting on his own legacy.
There were apparently some scenes shot for the new PG-13 rated version of the film, but rather than seeing them inserted in the film, Complex reports that they’re included as part of a post-credits sequence of Once Upon a Deadpool.