No, what made this a story was CNN deciding to make it a story.
Have you actually read the article linked the OP? The entire extent of the "poutrage" was some negative responses to the announcement on the theater's Facebook page. Here's the worst response CNN could find:
"Apparently 'equality' is only selective nowadays," one person wrote. "How about a 'men's only' showing of a movie or is that not how equality works?"
There's your "poutrage": some Facebook trolls. The article spends more time shilling Alamo and the movie than reporting on any serious objection to the screening. Here's the extent of CNN's reporting on the actual issue: "That didn't go over well with some men, judging by the comments on the theater's Facebook page."
As reported, it's a real thing that happened. Not an interesting or important thing. But at least a real thing. As discussed here? Total fake news.