My hot take: Weddings are solely a patriarchal event to make it public whose inheritors are whose.
I would be good at dancing, I think. My older relatives are professional ballroom dancers. I just don't like to do it...the whole contact thing. I prefer US country line dancing since it's single but i loathe the music it's done to. With COVID now i literally can't even begin to care to seek out events where dancing would happen.
It is a good observation tho that VERY few people even know how to dance nowadays. But swing style takes atheticism and training that not everyone has access to.