The Whitemandering of Black voting districts

The Whitemandering of Black voting districts across the confederacy and the Northern and Mid-Western Confederate State Wannabe’s was based on an alleged stolen election propagated by the Trump administration and white citizens councils (Red State Legislatures).

Now that the Roberts court knows beyond any doubt that the State voting maps are racist violations of the 15^th Amendment, why is the Court still backing the whitemandering of these voting districts?