It's a weird, weird world when "open minded" means "likes to participate in mob justice". And if you understand the tweet, you'd understand the she was making

It's a weird, weird world when "open minded" means "likes to participate in mob justice". And if you understand the tweet, you'd understand the she was making fun of ditzy white girls who naively assume that white people can't get AIDS. It's a caricature of racism, not racism itself.