My local Wal-Mart had foot traffic enter and exit on their Grocery side for a long time. I would think that is more dangerous as people are being funneled through one set of doors.
But I guess their policy opened up or someone complained; now both main doors allow entry & exit. In addition, you have to walk around a gated partition in order enter the store. Going through the partition, there is one person checking guests for face masks or providing them. Another person counting guests entering and exiting.