From my perspective, as long as the situation with COVID is in place, you are going to have a significant drop in participation from people with disabilities because of the fear of going out.
In my particular case, I'm thinking of people with sight loss. It's not a fear, I would say, of getting COVID as much as it's a fear of the reaction from the people around you in a social situation, in a community situation. People get upset and angry because your dog can't figure out where the lineup is and which direction you're supposed to walk. With your cane, it's not tactile on the floor and you can't see the signage. It's such a stressful, anxiety-building situation that I expect you will see, for those reasons, a significant drop in voting participation during the next election from people with sight loss alone.
Again, that's just anecdotal and my opinion, but I think there will be a significant reduction unless something's done properly.