Lol, wut?! I saw the movie, and I know that, whether or not he immediately flew off, we didn't see him actively checking for survivors, much less helping any.
How can you be sure? You famously don't recall how the scene turned out... except when you do.
We also didn't see him "immediately flying off", no matter how many times you try to inject your make-believe into the film. ( Something that may have happened in a fanfic you're writing, perhaps? )
We also didn't see him decline to check for survivors. We also didn't see him refuse to help survivors.
But absence of evidence is the same thing as evidence of absence, right?
And I remember that not once during a save, apart from maybe his girlfriend's, did he crack any kind of smile or appear to be having fun.
Yeah, some people don't actually grin like idiots all the time, including when they're doing serious shit. Isn't it annoying?
Whether the movie does or doesn't show Supes immediately blasting away from the Capitol isn't the point.
Actually, it was the point of the discussion you chose to insert yourself into. As opposed to this shit:
I also remember a nonsensical "experimental bullets" plot that goes absolutely nowhere, as well as profoundly idiotic plot points such as Supes not bothering to clean up the world machine/toss it into space in the 18 months that preceded the story. (Hell, it wasn't even under a visible guard, just a wooden post in the water.)
...But it was a losing point, so you're trying to move the discussion somewhere else.
Once again, the point is that you're so desperate to find Superman screwups that you're inventing them.
Assuming that help actually happens would be you playing "an alternative version of the scene that you invented in your imagination."
I spoke of ambiguity, was that not clear enough for you? Ambiguity goes both ways, it doesn't somehow promote one position over the other. The burden of proof, in theory, is on the person making the allegation in the first place. It was a false claim. The film shows nothing of what was alleged. Deal with it.