I understand, and I wish we could just halt some of the actions of those in power here in America, but that is not a realistic ask.
Also, you should care. Because there is a major difference between the prior genociders and the current genociders in power. The Trump administration dehumanizes the Palestinians, so they have zero ethical qualms about allowing the genocide to continue. In fact, they want to speed it up so that they can put a "ended the conflict between Israel and Palestine" trophy up on their proverbial shelf.
At least the Biden/Harris administration viewed the Palestinians as human beings still and were wrestling with the ethical violation. Now, I wish they did better. With a president Harris, there would at least been some hope that she would eventually put Palestinians lives ahead of geopolitical goals. With a Trump administration, there is miniscule hope that they will ever side with the Palestinians.
It's actually a bit ironic, because CRT is viewed by many White Americans as a theory which demonizes them; but CRT also defines how racism has harmed poor white people in the past and continues to do so today.
CRT defines the biggest winners of Racism in America as being wealthy white folks. According to CRT, Racism as we know it today, was created as a means to take advantage of poor whites. Rich plantation owners recognized slavery caused great economic harm to poorer whites who did not own slaves. So a solution to stop revolt was to create this system of Race so that poor whites would remain divided from black slaves, and not work together to retaliate.
CRT also claims that this is still occuring today. Racism continues to divide poor white people from poor people of color so that they don't work together to fight against Injustice.