Treyarch has nerfed Call of Duty: Black Ops Cold War jump-shotting.
Jump-shotting – one of the more advanced tactics of Call of Duty competitive multiplayer – is done by players to make them harder to shoot, or to make it more likely they will be shot below the head and thus take less damage, while also shooting themselves. You tend to see players jump-shot around corners when they suspect an enemy is waiting for them.
Jump-shotting has always been the subject of debate within the Call of Duty community, with some saying it has no place in the series, and others saying it benefits the skill gap.