What are you trying to say? What specifically didn't work.
It wasn't simply to even out the racial proportion for the sake of it.
Segregated schools were incredibly worse in virtually every way. Funding. Buildings themselves. Availability of teachers. The (lack of any) kind of out of classroom support that creates great adults. Active discrimination and policing. On and on.
But you're right that it did not completely fix these disparities. Though improved, they still linger on.
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I just spent 15 minutes trying to find it but I'm sorry I can't maybe someone else can?
There is a great long form article that deep dives this exact topic.
I want to say a small carve out city/district in Dallas, googling it might be Southlake?
Because of Brown, this white community created their own legal District/city enclave and did not sell houses to POC and thus no POC students. I think the article even said something shocking like first black student was in the 80s or something like that.
Since schools get lots of funding from local taxes it not only gives lots of funding to create an amazing school system, but takes funding away from the larger city that literally surrounds this mini-district.
School is still overwhelmingly white and affluent. That school constantly gets in the press for their dress ghetto day (black face) and more.
Not an outlier. Happens everywhere, not just the south though the south is particularly egregious.
Schools should be federally funded to at least remedy just one of the many inequalities.