Thank you. I understand your point but I think the whole nudity taboo thing is a bit silly. I was raised in a naturalist family, so I don't really appreciate "society" telling me that I must be clothed at home just in case someone who "should not" see my body might do so."Conventional wisdom" for married, or dedicated couples, is that the only people who should be seeing your spouse or significant other nude, is the other partner. This is obvious, really.
But more to the point, the idea here is "who has seen your partner in situations or environments where it's definitely a taboo thing to expose yourself".
Yes, many hangups about public nudity can be considered silly, but such are things in much of the world.