All of the court cases with suits brought by legislatures for the changes made due to the National and State Disasters with the Covid pandemic being unlawful, LOST their cases in court...
State Legislatures also delegated some of their power to the Board of Election commissioners via statute....courts can't reverse this....only the Legislature through another statute written, passed, and signed....can they recapture the powers they delegated.I
And the legislatures designated the winner of their citizen's vote, to determine the electors for President, under their law. They can't say now, "but we have the sole power to pick the president and how", (or the power to override a State Health Disaster) without changing the election laws they put in place....has been court rulings....
Every contentious swing state, followed those court rulings.... They didn't rig it, they legally WON in court,go even with Trump appointed justices.