I don't believe it was. For one, it would mean a huge percentage of the population has a schizotypical personality disorder, or avoidant personality.
For another, there is a strong cultural effect on dance popularity. There are areas where dancing is banned due to religious prohibitions. (The movie "Footloose" is based on that premise.)
While it's possible that, say, 0.01% of the people may not dance for reasons the OP gave, it's very unlikely that the OP's argument has any significance.
Zampano from the movie "La Strada" just screams "Schizotypal", but if you put the two in a search engine - it hasn't occurred to anyone.
The article was: "Why some men won't dance". (Why some male animals have tails) My post was: "Men who are schizotypal/avoidant don't dance. Read about it to figure out if you are.". (Male cats have tails. Consider you might be a cat.) Your response was: "He's saying all men who don't dance are schizotypal/avoidant!" ("He's saying all male animals are cats!")
I'm saying that I don't think your statement is diagnostic in any useful sense.
While that might be the reason why some (a perhaps small number) males don't dance, there are cultures where men do dance, and cultures where they do not, and these percentages are quite large.
As such there must a strong cultural effect on why male do/don't dance, with schizotypal/avoidant behavior a far smaller reason.
On the other hand, you could have worded your comment a bit better so it didn't seem like you were accusing every reader of having schizotypal personality disorder.