No. It would not be explicitly race conscious. But using Chattanooga schools as an example: if you were to say you’re giving an admissions boost to high achieving students from Howard HS because it traditionally has failed to maximize the potential and opportunities of its students so someone who scores a 32 on the ACT from Howard could arguably be equivalent to a 36 from Signal Mountain in Chattanooga or Thomas Jefferson in Virginia, then you achieve the same net diversity through a nominally race neutral process and one that (IMO) essentially squares with the rationale that they used in the redistricting case.
Ivy League colleges already do this. You ever read Hillbilly Elligy? IIRC, JD Vance got a boost on his Yale Law admissions because he came from a ****** (mostly white) part of the country with bad schools. Ohio State probably gave him one too.
In the election context, the Court has recently disfavored the disparate impact arguments so as long as you’re not overtly saying “Asian, -3” (harvard) or “Black, +3” (UNC) and are instead saying “lack of opportunity due to historical factors +6” then what does the court do with that? I don’t think it’s a slam dunk but I think you can make an argument.