It was not hyperbolic nonsense, The natural order of things with marvel has shown Spiderman and X-Men can sustain always itself and will have the most longevity.
Revolutionary Jack, showed Data and information, the same thing I did with the discrimination themes of X-MEN that you always called nonsense No I dont agree with this, the best thing is to do is test every marvel franchise and see how long they will last or hold up.
X-Men took it hard from Disney in the 2010s. they were given them crappy comics, they cut them out of games and cancelled their cartoon (WATX), it even got so bad that Disney once told writers not to create new characters since it would mean Fox will get the rights to them by default, that is how bad it was, but the X-MEN IP still survived.
I would like to see
Avengers, ANT MAN, GOTG, BLACK PANTHER, THOR, get it that hard by the most powerful entertainment company as Disney and still be around. Those franchise will vanish in seconds, if Disney decides to start treating them like crap as they did with X-men.