I guess we will soon see Nascar running races with empty stands. I think I'm okay with that considering, but I do like the fans and all the pre race stuff, always see respectful people who appreciate the flag, fly overs, National Anthem etc.
The TV sponsors won't be hurt by the empty bleachers, their sponsor $$$ for the time being are an absolute waste just sitting in garages on quiet race cars. The communities that host the events won't see much income from the lack of spectators. I can visualize massive tailgate parties in track parking lots if the operators let it fly.