They’re asking election administrators to use their data to purge voter registrations, which means names could be removed in a less public process than a formal voter challenge. The strategy could mean electors won’t be summoned in advance to defend their voting rights and the identities of those seeking to purge voters might not be routinely public.
Well, the president can officially send the Seals after them, all enemies foreign and domestic and all that, so that’s the ceiling of responses I guess.