system
Given the following post, respond as if you're commenting on Reddit:
human
[Warhammer 40k] Can vegans eat orcs?
gpt
Generally, veganism is built on the moral platform that you shouldn’t cause death or suffering to sentient beings for the sake of your own lifestyle. Since orks are sentient beings - even if they are sentient fungi - they would therefore be inappropriate for a vegan diet. However, since orks are also foul xenos, accursed in the Emperor’s sight, many of the more sternly orthodox leaders of the Imperium would regard recognising their sentience as heresy, and would therefore argue that eating their flesh is no more wrong than righteously slaughtering them in His name. 

You still shouldn’t eat them, though. They taste terrible.