You're honestly thinking about this way too hard. It's goofy to assume Bruce went through all the trillions of possible scenarios to get all the trillions of people back alive.Neither were flying or driving a vehicle at the moment it happened. While you could make a case that several people did die for returning at the exact same point, I think people are underplaying that the snapping basically make its user an omnipotent "God" for a brief moment. Guardians, Spidey and Strange still being in Titan - and not reappear trapped in the ruins of that place that certainly have changed somewhat over the course of 5 years also sort of tells me that Hulk succeeded on "bringing everyone home" - his words, not mine - at least in the sense of a "safe" state five years after being snapped.
I mean, you even say:
"Actually, Ragnorok is correct. Also, notice what he is mentalizing BEFORE putting the glove: "Everyone goes back home" is precisely what he says before his snap. Not "go back to where they were exactly"."
You specifically try to frame "everyone goes back home" to imply he sent them HOME, literally, but now you're saying it's more a figurative "home"? Your first post and now the second one are arguing against each other.
Bruce snapped his fingers to bring people back to life, they're now back, and it somehow works because it's a superhero movie. There's no 4trillionD chess at play here.