Define poor in this context. And what do you think is wrong with choosing food products that minimise / avoid cruelty, deforestation and pollution? And yes, v

Define poor in this context. And what do you think is wrong with choosing food products that minimise / avoid cruelty, deforestation and pollution? And yes, veganism is also about making a moral choice of not killing other sentient beings when it’s not necessary for our survival. Why is that choice seen as negative?