Neither does grass that is why cut grass smells like that. It is a chemical compound to notify birds and other insect eating animals that there is free dinner.
Yet when I make that argument to the court, they say “what” and call me a “cannibal”. Smh /s
I love how someone downvoted you for this comment, not understanding reality.
Grass is not conscious.

Consciousness doesn’t mean it doesn’t have defencive measures.

Carnivorous plants don’t have consciousness, but they still know when and how to eat bugs that land on them.

You can’t smell it scream? It is one of my favorite smells
this can’t be proven