I think one way rules are dumb. If you pass somebody in the store briefly in an aisle, you won’t likely get it from him, and if you’re wearing a mask, he won’t likely get it from you. Period.
The one way aisles are really stupid. What’s the difference if:
A. You and another person are going in the same direction, that person stops to put something in his cart, and you pass him.
B. You and another person are going in opposite directions and pass each other.
Either way you are adjacent to the other shopper for a fraction of a second.
It is vastly different than playing an hour-long game of “Twister” with another person.