Or you know, you could use a reliable source of information to counter their argument instead of using the same crap to try (and fail) to prove a point..
Also keep in mind that troglodytes like the racist in the room exist to waste the time of decent people. Doing actual research to beat on them means that they win.
Fight the welfare state and toss black moms into prison because they lied to send their kid to a better school (IIRC, 5 years. for lying about her address). Meanwhile rich white people are photoshopping their kids faces onto athletes.
Fund schools with property taxes. Oh look, those mcmansion filled suburbs have better schools.
Fight bussing (thanks Biden). Criticize the south for resisting integration while NY has the most segregated schools in the country.
Extol the virtues of the great charter schools and lottery systems, while the rest of the kids are stuck in shit.
Different actions can be criticized for different reasons. A quick google search shows that nobody is ignoring the segregation in NY schools [1]. In fact, how did you find out about it if it is being ignored?
[1] https://www.google.com/search?client=firefox-b-1-d&q=segrega...