Has Doctor Doom Overshadowed His Most Recurring Enemies, The Fantastic Four?

With the Marvel vs. Capcom Fighting Collection game around the corner -- I was tempted to visit one of the most popular villains ever. Yes, I'm talking about Doctor Doom who was first introduced as the recurring enemy of the Fantastic Four. However, as time passed, Doctor Doom became more and more distanced from his most recurring foes. That would be a peculiar thing since Doctor Doom's backstory starts with the Fantastic Four, having met Reed Richards in COLLEGE, and had a rivalry ever since. How did Doctor Doom become more popular than the Fantastic Four? The answer may lie with the Spider-Man franchise. Spider-Man may be more popular than the Fantastic Four. I'm no avid comic book reader because of the overdoing of retroactive continuity. However, in the 1960s, Spider-Man would also clash with Doctor Doom. Doctor Doom also fought with other more popular villains like the Avengers, Hulk, She-Hulk, and the Uncanny X-Men. Having fought with several superheroes BETTER than ...