Vegetable oil that's not good enough

The premise given by some for vegetarian behavior is that they cannot countenance the ingestion of other living things. Wait a minute... Fruits, nuts, gourds are all the very seed of life for some living things. Perhaps plants have feelings, too. Where is the sport in killing multiple organisms before they even get a chance to live? There is major fallacy in vegetarian thinking. That's all I'm saying 😂.