A good 80% of the people who like the Marvel movies (or even Batman) don't care about comics, cartoons, or video games though. There are plenty of "casual" fans of the MCU films. Iron Man was a hail mary play. They had to build the MCU on "second tier" characters like Iron Man because they sold the rights to Spider-man and X-Men to avoid bankruptcy.
They don’t care about it because they grew out from being into comics or cartoons like most adult. Yet there’s still that memory or nostalgia from their younger years when they were impressed by superhero characters



such a loser 

