The arbitrary exceptions are pretty nice. In an industry I am aware of, people absolutely have to be onsite and also need to eat lunch. When lunch is being eaten in the cafeteria, you got a bunch of maskless people in the same room spread out at least six feet. It's been long established that the virus, particularly the omicron variant, easily spreads at distance.
But those six feet, when blessed by corporate, make all the difference.
ETA
I do take the virus seriously, am vaxxed, and actually do a good job of social distancing, unlike many of my peers who preach the seriousness of the disease and yet engage in behaviors that are high risk in terms of transmission. Level of concern about the virus and belief in public health authority narrative are orthogonal dimensions.