This whole hysteria is extremely, extremely funny to me because there's literally a pattern that has been performed with the man and woman doing each other's steps since at least the early 1980s (and probably since the very first time it was performed all the way back in 1934 (!) as the patterns don't tend to change very much.)
If people were not in hysterics about the Viennese Waltz back then, you have no right to be in hysterics about new patterns with the very same concept in 2023.
Also, when we're on the topic of ballroom dancing, there are a number of national dancesport (as competitive ballroom dancing is called) organisations, including the ones in the USA, Canada, Great-Britain and Germany, in which a couple is not restricted to being one woman and one man, and as a result, women and men are also not bound to their "traditional roles". And as someone who took a lot of classes in Ballroom or Latin dancing, I can tell you that there have always been and always will be a significant number of strictly female pairs, in which one woman has to take on the "male" role, to the point where they might actually have difficulty doing the "woman's steps". This is not even a new concept in the "traditional world" of ballroom dancing.