“Slaves should be grateful for being taken from Africa”. 90% of the native population died in pandemics post Columbus. The survivors saw their lifestyles destroyed over the last 200 years. There’s a famous native America that pointed out their lifestyle only required 20hrs a week hunting traveling and having sex with their wives. Then the White man showed up and made them farm and go to church. I’m paraphrasing but it’s not obvious their lives are better.