I'd never heard of a 'Mary Sue' term until just a few minutes ago, but in reading about it, I see it's a term that has been around for a long time. Longer than woke elements.
Or James Bond. A few of the movies he goes through changes, but a lot of the time, especially Roger Moore's version, is pretty much a Mary Sue, isn't he?
Or Rambo? Not First Blood, but Rambo in the sequels?