1) Topless women on beaches: this already happens in a lot of places, and is going to become more widespread in the next 15-20 years
Interesting, as exactly the opposite has been happening in Denmark. When I was a kid, going topless on the beach was the norm. Since then it has become increasingly rare and today very few young people do it.
It's mostly people you dont want to see naked that are the ones who are naked. There are exceptions, though.
So? People you don't find attractive have rights too.