To play devil's advocate, Zack Snyder's Man of Steel had some goodwill to prop up his movie.
Specifically, he was building on the excellent reception of the Dark Knight trilogy. Nolan's name was attached as a producer, even if behind the scenes he wanted to move on from superheroes to focus on his own artistic films. Nolan's name alone was enough for people to give it a chance. People were open about DC being the mature alternative to Marvel. And Honestly, if Znyder had kep Nolan's quality it would've been a success. But you all know how it all ended.
In contrast, James Gunn's Superman was released during a time when capeshit movies aren't selling as well. That said, while Gunn's Superman wasn't the success they needed, but it isn't a bomb either. 2-3 years ago it would've easily reached a billion along Fantastic Four.
I'm sure this has been discussed before on this thread: but was the evil fake country ever proven to be a stand in for Israel? Did Gunn or anyone in the production ever come out and say it? Or is it just random Redditor speculation? 'cause I got more of a generic Soviet bloc shithole countries vibe from the 2 waring countries in the movie, than anything else. Is there some obvious hints that I'm missing? (I can't say I know much about Netanyahu).
The biggest Israel parallel in the latest Superman movie is that the invading country, Boravia, is described as a "huge ally to America," and the people of the invaded country, Jarhanpur, seem vaguely Middle Eastern.
The "ally" aspect is a strong indicator of an Israel stand-in, as few countries fit this description in real life.Boravia, the antagonistic invading country, also has a star in its flag. Guess which other country, often considered a U.S. ally, also has a star in its flag? Additionally, the prime minister of Boravia bears a resemblance to Netanyahu—not exact, but close enough. Like the kind of guy you would hire for a SNL sketch for a parody (admittedly this is the weakest argument).
However, as others have noted, Gunn likely conceived the invasion idea before the #FreePalestine thing became huge.
Though he could have easily changed the "ally" line, or the flag design late in production, he has some benefit of doubt. Personally, I believe Boravia is a Star Trek-style allegory for Israel, but distant enough for Gunn to plausibly deny it.