Nudity ≠ Pornography
Even if it did, pornography doesn’t upset me, so while I might be surprised (and intrigued), I wouldn’t be upset by it. But if I were a manager I would no more permit it than I would permit nude photos of women in the workplace, if it were a business open to the general public – who would likely be put off by that. (I’d likely modify that stance for a sex-related business such as an adult book / novelty store, burlesque, or equal.)
In another lifetime, decades ago when I worked at ‘hot’ nuclear power plants, when we worked in high radiation areas of the plant we dressed in locker rooms prior to entry into containment. We’d strip down to our underwear and socks and dress in cloth radiation suits (owned and laundered by the plant) plus plastic booties over our work shoes, cloth and rubber gloves, all taped at the joints. When we finished our work at the point of the work (the nearest ‘clean’ step-off point to it, inside the containment building) then we’d strip out of everything but our underwear, socks and shoes, and walk back to the containment entrance / exit point, wand out (check for residual radioactive contamination), and when declared ‘clean’ go back to the locker room to dress and return to the staging area or field office.
The first time you strip to your underwear inside an idled power plant and walk back maybe several hundred feet to a door, with women all around, is kind of surreal. After awhile, you get used to even that. It ain’ no thang.
And if you’re ‘crapped up’ and contaminated, say by a tear in the suit or failure of a taped joint in your clothing, then you strip off everything and head for a shower – where someone else may help to clean you.