In my local electronic store the porn DVDs are next to the anime DVDs and in the same mall, there is a store that has sexy naked people calenders visible in front of the store. It’s a stationery store, mainly selling stuff needed for school or creative work. And the germans themselves, not even woman, care about it.
My thoughts when passing by: “An american would foam at the mouth if they saw this, lol”.
So morals seem to differ inside the west as well.
And I’d argue changing this to not look bad to outsiders is not really a moral change inside society. They probably still don’t care what kids see, they care about losing face.
In the end one just has to be realistic. Japan ist not a magical anime country where everything is perfect but it is also not Sodom and Gomorrha. And that’s true for every country. Feeling morally superior is helping no one.
To add something thread relevant: starting a fire at a live house even by accident should still be punished. Do your perfomance art but this endangers people and I think this should be the line. When the live house allowed fire it’s still the responsibilty of the band to not create a safety hazard. They failed, they pay.