It sounds like you are suggesting non-animal agriculture kills or displaces more animals than animal agriculture.
What do you think the animals humans like to eat, eat? A heck of a lot of grain and other plants. "Animal agriculture" includes the fluffy animals (with whom we may empathize - they ain't robots) and the massive farms that grow their feed.
Animal agriculture incidentally kills and displaces far more other creatures than non-animal agriculture simply due to the additional land requirements. It is far easier to accept the less harmful industry.
What do you think the animals humans like to eat, eat? A heck of a lot of grain and other plants. "Animal agriculture" includes the fluffy animals (with whom we may empathize - they ain't robots) and the massive farms that grow their feed.
Animal agriculture incidentally kills and displaces far more other creatures than non-animal agriculture simply due to the additional land requirements. It is far easier to accept the less harmful industry.