her beam has a hitbox like a truck. Its too easy top track, Resource management yes but in many matches i didnt get really empty of ressource or had huge downtime. Not hard to maintain ressource. Decisionmaking applies to every hero. Like ana when heal when dps etc. Or lucio when speedboost when heal.
Ana has no mobility tool but cc tool but its hard to hit. Zen has no tool but relies on aim in 1v1. You kill them or you are dead. Her orbs are easy to use (simple geometry indeed)-
Ofcourse you can be a bad moira etc. But its easier to be not a trash moira than a trash ana, zen etc. Even mercy is harder imo.