Real-world laser beams are generally invisible except for the point they aim at, so seeing the beam in a video game could give players using laser sights an unfair advantage over their opponents. However, laser beams can be more easily spotted when they pass through smoke, dust, steam, or other airborne particles, and combat zones often have a lot of such distractions. As such, some players believe that the visible beams of laser sights in Warzone 2 are a conscious design decision rather than a bug.
