Like I said, no bad karma on my part if someone else does it, technically.
From a Hindu perspective, any form of association with meat includes the preparer or farmer, the butcher, the deliverer, the store owner, the cook, and the consumer. Any form of support to these things are considered part of the meat-eating process and still acquire that negative karma.
The Manu Samhita states that although there is no sin in meat-eating, wine and women, there is a great spiritual advancement for those who abstain from such things. And in the Srimad-Bhagavatam or Bhagavata Purana, which is considered authoritative for many Hindus, meat-eating is a symptom of Kali Yuga in direct defiance to
daya, or compassion.
It's making an excuse, when Vaishnavism, Shaivism, the rest of Hinduism, many sants and yogis, have all advocated a vegetarian diet from the very beginning as the best form and way of living. Mahayana Buddhism, Jainism and Sikhism, all denominational aspects of Sanatana Dharma have not removed this principle of
daya, or compassion, in Hinduism, and generally entails vegetarian eating.
After all, Krishna in the Gita has mentioned rajasic foods, and have always been associated traditionally with onions, garlic, and freshly butchered meat. The very fact that children are frightened at killing animals is a subtle testament of the unnatural reality of meat-eating.