I don't read it that way at all. You would no more be able to steal someone's image and pretend it was them than you could use a famous bands music in your soundtrack without paying for it.
As I see it, a budding filmmaker could use two or three actors to fill 20 different roles in a film without needing expensive prop and makeup artists to place them in detailed fantasy/sci-fi scenes.
As I see it, a budding filmmaker could use two or three actors to fill 20 different roles in a film without needing expensive prop and makeup artists to place them in detailed fantasy/sci-fi scenes.