Djimon Hounsou (The Legend of Tarzan, but, more relevantly here, the voice of T’Challa in the animated Black Panther TV miniseries) told a story about his son and superheroes in an interview that is heartbreaking. Luckily, he also gave a great answer about how to react to people who agitate against greater representation in film.
Source: io9 – A Gut-Wrenching Story From Djimon Hounsou Shows Why Superhero Diversity Is So Important