Anyone heard of Ralph Beaubrun 'Tout Doux' dance class videos almost always featuring large groups of only women?

I'm not pointing it out because of implied erotic value, but just curious because there's a bunch of social media videos of big groups of women doing presumably dance classes based on the song. There's a lot of synchronised movement and gyrations.

It's a bit confronting for me so just wondered if others had noticed the trend too.