I suppose it depends if you want to be in a relationship with a fellow pearl clutcher or someone who can engage with the environment around them.
Why is it pearl clutching not to want to be flashed at ? What a strange attitude. Flashing is not just nudity. I don't have a problem with nudity.
It's a act of sexual harrassment. If a man came up to you and flashed his genitals that would be a criminal offence. Everyone would think it was disgusting and aggressive.
But it's Ok for women to flash? In this context they were showing their breasts in a sexual way. It's not pearl clutching not to want that. It doesn't mean you can't cope with breasts. I have no problem at all with seeing breast feeding mother for instance, or seeing breasts or genitals when I am getting changed in a communal changing room, I have no problem with breasts or genitals on a nudist beach, I just don't want them waved at me in a sexual way.
Maybe some folk are OK with sexual harrassment - I'm not, I've been subjected to it both in my personal life and in the workplace (I grew up in times when it was seen as 'banter' and totally fine) I thought we had moved on so that men and women don't have to put up with this kind of shit any more.
Waving you Mardi Gras credentials doesn't have any relevance to this situation. Nudity in appropriate context )topless beaches or whatever is fine because in that context it is not being done aggressively to produce a reaction.
The point is people should have the option not to have breast waved at them, and in public areas where it isn't part of the general ethos of the place then non flashers don;t have a choice. If you go somewhere where nudity is known to be the norm, then you have picked that option because you are comfortable with it in that context.