Dossier
The molotov is cheap, it is available anywhere with a petrol station and a glass bottle, and it produces a result that nothing else in the arsenal at its price point can match. Fire does not stop because someone fired back at it.
The spread after impact is the variable that makes it difficult to control. A correctly thrown molotov clears a street corner or blocks a doorway with a wall of fire. An incorrectly thrown one creates a hazard that affects everyone in the area, including the operator.
It is the crowd control and area denial option for operators who cannot access or afford grenades. Vice County street gangs run it. Rural Leonida operations run it. Anyone who needs to hold a position without ammunition for a sustained firefight runs it.