I love it when people use anecdotal evidence to advance their moronic agenda's. Apparently, the recent DC movies have "failed to become significative works of pop culture" (sic). Why? Because, he hasn't heard anyone talk about them. Aquaman, to take one example, grossed more overseas than any of the Thor, Ant-Man, Dr. Strange, Guardian's movies ever did. In fact, Aquaman's overseas gross alone ($815 Million) was greater than the total overall gross of any of the Ant-Man, Dr. Strange movies and nearly as much of the last Thor and Guardian movies. Remember we're comparing only the overseas gross alone against the total gross of these apparently permanent fixtures of popular culture from Marvel, who curiously have nevertheless failed to ever crack a billion unlike Aquaman. Hell, it made even more than Civil War did overseas, and that was an Avengers movie in all but name. But Aquaman isn't a "significative work of pop culture" (sic) unlike all those Marvel movies it easily outgrossed, because some guy on the internet claims he never hears anyone bring it up.
While we're on the subject, Joker (R-rated, no cgi explosions, little action, only $55 million budget) has already managed to out gross Endgame in certain overseas markets (Like Japan). But whadya no, there's no space for DC because Disney has monopolized everything.