Yes, I think both of the people in that Central Park incident were being “Karens”; but the interesting thing to me is this: OK, I will agree with you that Amy Cooper was consciously using the narrative about police anti-Black bias as a weapon to frighten Christian Cooper. She is a Liberal, after all, so she is no doubt fully versed in the notion that the cops are spending most of their shift hunting down innocent Black men. Hence, saying “I am going to tell the cops that an African-American man is threatening my life”, if the narrative is true enough to believe, SHOULD have terrified Christian Cooper. But what did he say? “please tell them whatever you like”. Quite unfazed. So, clearly, Amy Cooper, the White Liberal, was more convinced about the narrative than Christian Cooper.
White Liberals, I totally agree with Malcolm X, are among the worst racists in the United States, and the least likely to ever be rehabilitated.