Interesting post, Bob.
I'm not so sure the inference that naturism in the non-USA countries mentioned is on the up and up.
Anybody have better info on the subject?
It has seen something of a renaissance during lockdown when there was a large increase in BN membership applications reported in the press. This may be what the article is referring to. There were also a report or two on how home naturism was increasing during lockdown as there wasn't anything to get dressed for and people were discovering the body freedom. But I suspect the trend is transient. Evidently the French are much more keen on it and it is endemic in German society, I read, but is it on the increase there I wonder? JMF - you might have better information?
Lets hope the lockdown increase continues and more people take up being naked.
John