All of these result in suffering much worse than egg harvesting imo. Reluctant dairy eater btw
Human beings can engage in subsistence-level dairy consumption without causing suffering beyond that already present in the reproduction cycle of cattle. They choose not to. I never said dairy farmers were or would choose to be moral, just that they aren’t required to be immoral by dairy production itself.
onions and carrots do not experience suffering. even if they did, most plants are grown for non-human animal feed. so the best way to reduce "plant suffering" would be to stop exploiting non-human animals.