Your response and the amount of likes you got shows me that people here still believe that America is not as racist as it actually is

I don't think it's about people not believing in the all-encompassing systemic institutional racism. That's kinda impossible if you look at literally any statistic with racial distribution.

This type of stuff is deranged by any standards. With how extremely individualistic the people, especially the conservatives are, you normally expect the hatred to be projected outwards, not inwards. That's the whole point of in-circles. So I'd expect to hear something like "I will take my second amendment and actually murder this person for standing near my white child". And the "You're no longer my kid" - "K" is definitely not a typical interaction.