Based on the images that are shown right after the Snap, there seems to be a lot of deaths that are side effects of the snap. Everyone who was on a plane when the pilot went away, people in cars, and similar situations.
Those were, strictly speaking, natural deaths, so the question is: were those deaths reversed and brought back by Banner's snap or would they stay dead?
I’m not taking here about people that died before the Snap (i.e. Vision, etc) but about people that died after the Snap, because of the Snap, but without being “willed out of existence”.