GabeAthouse:
The Southern Strategy was indeed a black mark on the reputation of the Republican Party. I would, however, like to call your attention to a greater offense committed by the Democratic Party at the time of the Civil Rights Act, namely the creation of the welfare state.
Prior to this time there was an income gap between whites and blacks, but that gap increased substantially after this time. The welfare state created continuing and increased dependence on government support among low income citizens. In the black community approximately 70% of black families had a father present before the welfare state. Since the welfare state, which incentivizes single-parent families, approximately 70% of black families are without fathers. The consequences of this have included proliferation of gangs and gang violence, lack of education and the plague of perpetual victimhood. https://www.americanexperiment.org/thomas-sowell-on-the-welfare-state/
https://www.hoover.org/research/thomas-sowell-origins-economic-disparities
In this way, political leaders of the Democratic Party exert power and control over the black community not unlike the power and control exerted by plantation owners over their slaves.
I realize this thread is about today's SCOTUS ruling and I believe the earlier comments address the issue beautifully. However I also believe that your comment warrants further response.