You know it and I know it.....H3ll, Avi Arad even put it out there that those 2 Franchises help sell a "RELUCTANT" Fox studio on taking the X-men off their hands (Fire sale cheap unfortunately).
You have to look at the various factors. Previous studios that had the X-Men film rights before 20th Century Fox (Orion and Carloco) went under, Marvel itself had financial problems, and comic book films were not the film staples that we see today. Marvel really didn't have a strong hand when dealing with the various studios in regards to their IPs.
So I don't see how using the masses ignorance is an excuse to slight the true starters of Marvel CBM's.
Men in Black is not a Marvel film and Blade was treated as an action-horror film. People didn't recognize Blade as a Marvel property until the second film, it was nothing but an action vampire movie. X-Men and Spider-Man were what set off the modern superhero trend because not only were they proper superhero properties, but Marvel was given far more credit as well.
To me your reasons are burying the truth more so than telling it. Now if Both Blade and MIB were both crap then you'd have a better argument... But they were both successful and both by Marvel.
Blade did wipe away a lot of the taint of Marvel films created by Howard the Duck and the crappy direct-to-video films, but it was only a moderately successful film. Good enough for New Line, but not enough to create the wave we see today. X-Men and Spider-Man though were mega-successful films and more in line with the comic book genre than Blade was.
Marvel had nothing to do with Men in Black. For all intents and purposes, it's a Sony property, not a Marvel property. All Marvel has are the publishing rights to future Men in Black comics, which it has no interest in doing. The rights were optioned in 1992, years before Marvel even acquired the Aircel/Malibu library and unlike Blade, Marvel doesn't even get any credit. Sony Pictures have all of the licensing rights to the IP, all of the creative rights to the IP, etc. Sony Pictures essentially owns Men in Black the way Warner Bros. owns Harry Potter and Lord of the Rings.
Unfortunately for me their (Fox) Silver Samurai and Viper were no different than what they did to Deadpool in Origins.
Deadpool was far, far worse than Silver Samurai and Viper.
Wow...you guys sure do love using the love using the GA when you think it's convenient.
Because you kinda need the general public to make things successful. We geeks are nothing more than a niche used to hype things up.
HELLO, THAT WAS THE POINT!
Blade proved that a rated R film based off of a Marvel Comic Book could be taken seriously and be successful!
Blade wasn't promoted as a Marvel film back when it was first released. The Marvel brand wasn't treated the way it is today.
To deny this is asinine. Why do you think Studio's were so reluctant up until this point?
Because asides from Batman, comic book films were not successful. They were viewed as cheap kids movies. X-Men and Spider-Man changed all that.
Regardless if fans knew Blade and MIB were Marvel properties they still liked them which is all that mattered to the studios who followed suit.
TRUE OR NOT?
Not. Because the studios at first didn't view Blade as some comic book property. And Marvel had no impact on Men in Black.