Witness our recent visit to Mile High Flea Market, a Denver-area tradition located in Henderson, a community in Adams County, where white attendees were almost as likely to have an unencumbered face on Saturday, August 8, as might have on April 2, the day before Governor Jared Polis first advised Coloradans to mask up in public.
By our estimate, eight out of every ten Caucasian men and five out of every ten Caucasian women hadn't put any cloth between their exhalation spots and the rest of the world.

Proper mask usage was around 70 percent at Mile High Flea Market on August 8.
Photo by Michael Roberts
This percentage jibes with our observations on August 8. Overall, about 30 percent of the folks we saw at Mile High Flea Market either skipped masks or wore them improperly, with their nose, their mouth or both exposed.
That meant 70 percent had facial coverings, including two women of our acquaintance who are COVID-19 survivors and know firsthand how important it is to avoid contracting the disease again.

Many employees were mask-free whether they were waiting on customers or not.
Photo by Michael Roberts
When we visited right around noon, temperatures were already blistering, making mask use sweaty and uncomfortable at times for those strolling the aisles and, especially, employees toiling for hours. The conditions were likely a factor in a lower percentage of mask use by workers than patrons. Around 50 percent of the folks behind counters or tables at booths had nothing over their faces and, unfortunately, few of them covered up while waiting on customers.
As seen in the photo at the top of this post, we saw an unmasked man peddling masks, and at numerous other stops, we witnessed retailers doing the chin-strap thing while processing transactions from buyers a couple of feet or less away. This phenomenon was particularly problematic when the customer was mask-free, too, and we eyeballed that several times, too.
Yes, you guessed it: In most of those cases, both parties were white.
Not all of these mask avoiders were wearing MAGA hats. Indeed, a man clad in a Trump 2020 shirt had his face swaddled in an American flag buff. It was enough to make people of any political persuasion salute.