The court heard arguments about whether the former president’s attempts to subvert the 2020 election disqualify him from again holding office. Justices across the ideological spectrum questioned several aspects of a ruling from the Colorado Supreme Court.
I think it was more a rhetorical point about how Feiblicans insist issues dear to them should be decided by each state, but are happy to forget about that when they want a certain policy nationally.
Anyway, yes. I thought states were free to choose how to run their own elections.