Why are so many US conservatives in this day and age still against racial mixing? They won't say it in public, but they are still against the mixing between Blacks and whites? Why?

Read also:

• Weather makers: How microbes living in the clouds affect our lives - BBC
• Why do I sweat so much at the gym?
• Are there any political parties or groups that have a mix of conservative and liberal beliefs? Why are they not as prominent in the media?
• Trump's "They're Eating Cats and Dogs" quote has become a meme. Would this help him get elected? I hope you can be impartial when responding to this question. Thank you
• What are some alternative ways to express gratitude or acknowledge thanks in English or French without using the phrases "thank you" or "you're welcome"?
• Why do so many men on the internet try to compete with women, or try to "humble" and bash them? There's so many videos across my tiktok and YouTube of men claiming how they're wanting to get back at women and put them in thier place.
• Do you like high heels?
• What is the general opinion of psychologists on Donald Trump's presidency?
• Why do some people admire Latin American cultures but not want to be from or live in those countries?
• What is the most overrated pleasure? Why?
• Have you been with a stranger yet?
• Can you share something that captivates you, whether it's an idea, a discovery, or an invention?
• Why do men think all women are the same?