Were any acts in the history of the earth ever more damaging than Colonial atrocities & the spread of Europe?

Europe has been a horror wherever they have gone. They have killed, d, extracted resources and the people they encountered have suffered diseases and economic deprivations in every case. Most have been turned into societies of prostitutes, corrupt "civil servants" (i.e. slaves to europeans) and drug users by the Europeans presence. The Euro-Christian religion carried by its colonialist users has been an agent for destruction and evil throughout the planet. In every way, at the extreme, colonialism has been a disaster for the people encountered and a boom for the invading Europeans.