When Black people figure out a way around, over, under or through those roadblocks the racists retreat to a prearranged rally point and create new rules to continue doing (exclusion and prevention) what the older rules can no longer legally accomplish. The mid 20th century Civil Rights movements removed many of the explicit anti-Black rules. But there was always a backlash. Forced to let Black people into public pools? Close down all the public pools. Forced public school integration? Depart districts with Black residents or send your children to exclusive private schools which can legally discriminate. Forced to hire Black people? Hire some but make things so unpleasant that they leave on their own.
Forced to let Black people vote, as if they are American citizens or something? Can't bring out the dogs, thugs, and firehoses as much as you would like? Well change the rules to target Black voters. We should remember the intellectual Godfather of post WW American conservatism and founder of the National Review, William F. Buckley, made a name for himself by opposing voting rights for Black people:
The central question that emerges-and it is not
a parliamentary question or a question that is
answered by merely consulting a catalogue of the
rights of American citizens, born Equal-is whether
the White community in the South is entitled to take
such measures as are necessary to prevail, politically
and culturally, in areas in which it does not predominate numerically? The sobering answer is Yes
-the White community is so entitled because, for
the time being, it is the advanced race.
Although Buckley later disavowed this view it was then and is now the driving motivation for many American conservatives. They don't like the idea of Blacks voting. So if Buckley were still alive (and honest) I think he would applaud the actions of Georgia Republicans, who, evidently shell shocked by Republican losses in Senate races and the Presidential race, have targeted Black voters with military specificity and extreme malice.
Now, Georgia Republicans are proposing new restrictions on weekend voting that could severely curtail one of the Black church’s central roles in civic engagement and elections.