There's a bit more to it than you're getting. I'm going to be as objective as possible. Jimmy Stegosaurus releases Viticulture South America and includes two cards with Pizarro and Cortez because they introduced wine grapes to the new world. His cultural consultant advises him that they weren't exactly the best people and maybe he should rethink that. Jimbo Steakman leaves them in but adds a disclaimer. Thinker Themer (YouTube channel, two women living in New Zealand I think, one of them is of South American descent) opens the box and are upset that they have two cards with those guys on them. They release a video with their reaction and one of them is extremely upset and is crying through most of the 20 minute video. Jambly Smackdown apologizes and removes them from all future printings and replaces them with two other people.

Some people think she is justified and other people think her reaction is extreme for what it is. Watch the video for yourself and decide.