In Jain Dharma, no — you should not harm or “eat” anyone. Jainism strictly follows ahimsa: non-violence in thought, word, and deed.

If you feel anger or injustice, the Jain way is to respond with:

• compassion
• self-restraint
• non-attachment
• peaceful action

So the Jain answer is: do not cause harm to any living being, rich or poor.