Here are some of the characters we have denounced on this page. They have some relevance more or less on ISKCON, although they are all equally "asara", with zero spiritual validity. Ask them why they accept and if not speak of the blatant mutilation to the main work of His Divine Grace A. C. Bhaktivedanta Swami Prabhupada, the Bhagavad gita As It Is, as can be clearly appreciated here: https://www.diffchecker.com/BKphCa2D/ Beyond the words, positions and clothes, by his works you will know them.