There are two tags being discussed here, exhibitionism and public indecency. I think it was a mistake to make the first imply the later but whats done is done.
Public nudity used to be defined as being fully or partially nude in a clearly public setting where being nude wouldnt normally be allowed. A nudist beach, strip club or random park bench that could be in someones garden did thus not qualify for that tag and I have made several cleanups over the years. NnTs example above would not be public nudity/indecency since she could be on a private beach and just be embarrassed for wearing the outfit in front of her lover or something. There is also the issue of "tag what you se" with the corollary "dont tag what you read". We do for an example not tag comics where girls are talking about sex as Q or E. post #4775611 (loli) would not qualify since we dont see that its a public beach, we only read it.
Exhibitionism was defined as someone intentionally exposing themselves or intentionally risking to do so. Assisted exposure would not be exhibitionism neither would blackmail or paid work. The only real exception to this was if she got really turned on by it, as is commonly the case in hentai land. As Admiral mentioned above, stuff like post #3400950 can be considered exhibitionism without being public indecency.
Now Im not saying this is how we should define these tags, but I do want reasonably clear definitions to work with. I had some of my most recent cleanup effort reverted. I admit I was careless in some cases, but tagging post #4218826 with exhibitionism simply because it has the male swimwear challenge tag seems wrong to me. The discussion in the Discord server has been somewhat heated, it was suggested we nuke the exhibitionism tag entirely. I hope we can find another way but it is reasonable if we cant differentiate it from public indecency.