No I have not visited but I do understand that it has a bit of a different set of rules compared to most naturalist/ nudist areas with this being an actual Town versus just a resortI don't agree with you.
Did you ever visit Cap d'Agde Naturist Village?
If yes you would know better. On behalf of the evenings the dress code was to be sexy as possible.
Public sex is forbidden. Police is walking around.
Yes, on the beach (also forbidden to have sex but that is denied), and f.e. the foam party or in (private) clubs, it is quite different.