If I am reading things correctly, section 2 of the Voting Rights Act says:
(a) No voting qualification or prerequisite to voting or standard, practice, or procedure shall be imposed or applied by any State or political subdivision in a manner which results in a denial or abridgement of the right of any citizen of the United States to vote on account of race or color, or in contravention of the guarantees set forth in section 10303(f)(2) of this title, as provided in subsection (b).
(and subsection (b) clarifies this in what seem like straightforward ways).
It seems to me that if this “asymmetrically binds Republicans” then the conclusion is “so much the worse for the Republicans” not “so much the worse for the Voting Rights Act”.
As for “the unfair advantage Democrats have had nationally for decades”:
Why different years (2022, 2020, 2020)? Because each of those was the first thing I found when searching for articles from at-least-somewhat-credible outlets about structural advantages for one or another party in presidential, Senate, and House races. I make no claim that those figures are representative of, say, the last 20 years, but I don’t think it’s credible to talk about “the unfair advantage Democrats have had nationally for decades” when all three of the major national institutions people in the US get to vote for have recently substantially favoured Republicans in the sense that to get equal results Democrats would need substantially more than equal numbers of votes.
If I am reading things correctly, section 2 of the Voting Rights Act says:
(and subsection (b) clarifies this in what seem like straightforward ways).
It seems to me that if this “asymmetrically binds Republicans” then the conclusion is “so much the worse for the Republicans” not “so much the worse for the Voting Rights Act”.
As for “the unfair advantage Democrats have had nationally for decades”:
https://www.cookpolitical.com/cook-pvi/2022-partisan-voter-index/republican-electoral-college-advantage says that the Electoral College gives Republicans a ~2% advantage in presidential elections
https://fivethirtyeight.com/features/the-senates-rural-skew-makes-it-very-hard-for-democrats-to-win-the-supreme-court/ says that “the Senate is effectively 6 to 7 percentage points redder than the country as a whole”
https://fivethirtyeight.com/features/advantage-gop/ says that “The Electoral College’s Republican bias in 2020 thus averaged out to 3.5 points”.
Why different years (2022, 2020, 2020)? Because each of those was the first thing I found when searching for articles from at-least-somewhat-credible outlets about structural advantages for one or another party in presidential, Senate, and House races. I make no claim that those figures are representative of, say, the last 20 years, but I don’t think it’s credible to talk about “the unfair advantage Democrats have had nationally for decades” when all three of the major national institutions people in the US get to vote for have recently substantially favoured Republicans in the sense that to get equal results Democrats would need substantially more than equal numbers of votes.