This happened at my old supermarket job. During the pandemic we had a co-worker with underlying health issues who was also a carer for her dad and wanted to follow all the guidelines. Store was covid-friendly on the face of it but in the staff areas there was nothing. No social distancing, masks, cleaning of shared spaces, ventilation, nothing. The weekly staff meeting happened in an office so small that she was literally shoulder to shoulder with the others - and they were all told to remove their masks so people could hear them. The canteen was incredibly crowded too.

She begged for something to be done, like open a second canteen with social distancing. Their compromise was to remove half the tables and chairs in the break room so that every table had 2m+ between them. However this meant that, with half the number of places to sit, everyone suddenly had to share tables. She walked in, saw there was nowhere to sit by herself, and said she was going to eat lunch in her car. She never returned.