Why did some people hate Christipher Columbus?

Some people hate Christopher Columbus because his voyages led to the colonization and exploitation of indigenous populations in the Americas. His actions resulted in violence, enslavement, and the spread of diseases that decimated native communities. Additionally, many view his legacy as a symbol of European Imperialism and the beginning of a long history of oppression and cultural erasure for indigenous peoples. This perspective has fueled ongoing debates about how Columbus should be remembered in history.