Exactly. Well thought and well expressed. Notice, that it brought out the gaslighting racists, like flies around ... what passes for a racist's understanding of biology, history, current events, and ethics.
If the racists were not pushing back against your words and truth, you'd likely not be doing it right. So, definitely, keep on laying it down clearly, conscisely, and unequivocally. And thank you for sharing your experiences and making another place for anti-racism solidarity on the internet--a place made entirely by continued awful, sub-human treatment (the most ironic sort of selff-fulfilling prophecy) from a vicious, insecure lot of bigots.