We should always keep in mind that this *secret* war for/against the DCEU is fought among probably 1% of the GA, by comic book fanboys, internet trollers, Marvelites, DCer's, Bangwagoners who are only fans of movies and never read a single comicbook, etc etc. And trust me, they make up maybe 5% of the movie going population, tops.
I honestly doubt soccer mom #12, baseball dad #5, frat boy #63, or girl next door #54 would really give a rats a$$ about any of this secret fanboy war. All they know is that this is an event film ala Avengers, and a must see event with pop culture's 2 most well known fictional icons duking it out, plus the added bonus of seeing THE first female superhero brought to life in a high budget production for the first time. Yea sure they'll read a troll-ish and click bait negative article or two from Yahoo or what not, but this is one of those movies where you go with a group of friends to have fun, a blockbuster where you either reserve seats, or line up with a bunch of other movie goers an hour before the movie just hanging out with random people you meet in line, and no stupid article is gonna stop that realistically.
Yea sure you're gonna have a fanboy here and there swearing that they wont see the movie because of *reasons*, but that's probably like 0.1% of the already small generous 5% of the movie going population. So when it comes down to it, nothing that happens on the hype or comment sections in these articles, etc. is going to matter much at all. Like many a few have mentioned before, the ONLY thing that matters is the WOM post-release in that first weekend.