A warrior or a spellcaster breathes and exhales fire as a magic/circus trick. Yet, their existence as a spellcaster/warrior precedes more than anything else. A beast, or rather a gorilla, is always a BEAST first. Should it learn to produce fire or develop a fire affinity later, is inconsequential at most.
yeah... so I see no logic in your opinion...
is every dragon type monster who has a fire breath a fire atribute Monster?
i think it's not... most of them are light or wind so thats because it's a Gorilla ^^