I highly doubt were about to have a sad ending to Footloose take over everywhere. People probably dance more when they are happy or maybe when things are really bad as a way to cope. Things haven't really been great for a giant portion of the population. Inflation, food/gas prices going up, interest rates etc. If things improve people will be happy and go dance. In the meantime I think people are pretty stressed and drained from day to day life. End of the day I just think you may have confirmation bias mixed with maybe a narrower world view on why people might not want to dance like you expect as well as many people feel completely opposite to you personally. To each their own.
Hellsadvocate