Like in Far from Home, we see students appearing in the court at random places, presumably the places they were at when they got snapped away, or in Black Widow, Yelena getting snapped and coming back right where she was, with of course, the place around her changing.
What would be happening to those who got snapped in air, in the sea, in the middle of the road or in a building which isn't there 5 years later, or somewhere where a building/a heavy object stands now?
Did/could this happen or not? If yes, how'd they (Avengers, governments etc.) deal with all the mayhem caused after Hulk's snap? Are the Stones good or "intelligent" enough to help Hulk snap all of them back in a safe place?