I'm hoping not to get shouted at for this, but .....
As someone who works in a local version of a larger supermarket, we are still maintaining social distancing through limited customers, especially important when we have deliveries.
Please don't shout at us for doing this, please don't come in groups or pairs (unless absolutely necessary). Please don't take forever browsing as it causes queues to form (not nice in cold weather).
We are trying our best as staff, but being on an empty checkout watching customers dawdle and a queue getting bigger outside is no fun for anyone.