

I feel like it depends on the beach. Haven’t been to French one’s, but I’d bet there were some touristy ones that get slammed with people. Those make sense for this. Now, some of the quieter more locals only kinda beaches that people are able to spread out more, that’s probably fine to keep… but that’s going to be a hard distinction to make clear rules on.
It should never be just “we want to have a child so we will”. That’s self centered, short sighted and irresponsible.
Anyone looking to have children should think through at the minimum:
To bring a child into a bad environment, with no time or money to spend on the child, is to bring the child into this world setup for failure and would only put a drain on the system, the resources, the climate, the relatives, etc.
People are choosing (in Japan and elsewhere around the world) to not have children because of the less than favorable conditions outlined above, and many others.