hello,
For centuries, philosophers have attempted to answer the question of whether humans are naturally good or evil by nature and in general, there is no satisfactory answer to that question.
It sometimes depends on their life( past issues) like if they were raised with parents that love animals of course the child will be raised with love for animals or if the child learned kindness..... and the opposite way around it sometimes depend on your childhood, your neighbourhood. there is no scientific reasearche that could answerthis question. i hope that helped you to go deeper. these are my opinions.
hope it helped you with your question