 Because, of course, airborne viruses, they follow the arrows as well, and they would follow you along and not infect anybody who came after you, for instance. God, the witchcraft, the idiocy, and the denial of liberty. Again, don't get me started. I got lots of places that still have the dots on the floor where you're supposed to stand in line, and they just haven't gotten around to pulling them up. And that was all made up, completely made up. That six foot, they pulled that out of thin air. It's hilarious.