When straight, white and male stops being the majority lead of comic films, of comic books... then MAYBE you'd have a point. But I look at Thor, Cap, Iron Man... add Hawkeye, Hulk, Punisher... still seems pretty damn straight, pretty damn white, pretty damn male. Marvel has constantly told us how New Avengers is THE flagship comic (a team dominated by straight, white, men). Who leads the mutant Revolution (a straight, white man). Who's the lead solo star (Spiderman... a straight, white, man). Most teams are without an LGBT character, there are lots of teams without any latino characters or disabled characters, there are some teams with no Asian characters; there are a few teams with no black characters. I can only think of
one comic without any straight, white, male characters on the main cast (and that's
X-men... which Beast is constantly guest starring in, so...). You're still the majority in the comic world, and you are in every comic, fret not.