Here's how the cases brought by Republicans in 2020 laid the groundwork for the U.S. Supreme Court to hear Moore v. Harper and the independent state legislature theory next week.
https://www.democracydocket.com/analysis/how-2020-laid-the-groundwork-for-moore-v-harper/
How 2020 Laid the Groundwork for Moore v. Harper

The avalanche of litigation brought by Republicans in 2020 gave a fringe theory new life.

Democracy Docket