No I wouldn't appear nude in those cases, despite having been active in gay naturist (nudist) groups. And now here in Florida I use a legal nude public beach, and stay at clothing optional gay resorts (one reason I no longer need to belong to a club in order to experience social nudity).
I'm not shy about being naked in front of certain groups, like with other men in locker rooms or nude swimming pools, and around nudists of either gender (not shy about myself, but I must admit to being a little embarrassed when I can see too much of those yucky girly bits spread out on a beach blanket).
But being naked in other circumstances, especially around people who remain dressed when I'm not, would not appeal to me. Nor being in mags or online. An ex-BF once did that to me, spamming my nude pics all over the web, that I had given him at his request for his private use only.
Again, it's the locker room scenario I have in my own mind when I'm in any public nude situation. If everyone else is naked, too, then I don't feel shy or ashamed. I'm a nudist in the proper places, not an exhibitionist.