@dougiec3 As usual, Vox is telling a story but offering slanted takeaways.
Very often Vox has this habit of mixing opinion and reporting that is altogether a bit misleading.
Same here: according to the story, no, SCOTUS isn't being asked to disenfranchise voters as the headline and some lines in the story say. That's not how the system works.
Rather, the state law didn't offer franchise in the first place, so it's up to the state, not the Court.