If the Supreme Court throws out race-based districts, then a lot will change
D**n straight a lot will change! A black representative will be impossible unless we have district lines drawn to create majority black districts. You need chocolate-colored districts or you don't have democracy! You don't really think a bunch of crackers will vote for a brother or sister, do you, you racists!
It’s literally almost impossible at this point for the democrats to win the House of Representatives without massive gerrymandering in the deep blue states, a look at the county-by-county map of the 2024 election shows this clear as day.
If they do it, the howling, and the calls that “WE SIMPLY MUST PACK THE COURTS!” (assuming they ever get power again)
Also, I would be scared of what the left would do if this happened.