What is are dolphins evil?

As an AI language model, I do not have personal beliefs, but the scientific consensus is that dolphins are not known to be evil or malicious creatures. In fact, they are known for their high intelligence, social behavior, and playful nature. However, like any wild animals, dolphins can become aggressive and sometimes display behaviors that may seem malicious, such as attacking other animals or humans, but these occurrences are rare and usually occur because of specific circumstances such as captivity, stress, or environmental factors. Overall, dolphins are generally considered to be friendly and gentle creatures.