I’m not sure I’m willing to put all my money on Japan and Anime, or even the Japanese Cinema industry. I will likely start focusing on buying actual media, compared to digital copies that dont have DRM in favor of the customer. They have been considering taming aspects of Japanese society for a while.
https://theoutline.com/post/6998/buddhist-temple-swastika-japan-maps-olympics-2020?zd=1&zi=x7kpbzb7
This article covers some of the aspects around the Swastika symbol and its meaning in Japanese culture. which is drastically different then the early 20th century Nazi useage of the symbol. In short the discussion and removal of the symbol is around foriegners coming for the olympics in the near future. I believe “Black Pigeon Speaks” made a video on the topic. if I can find it ill add the link.
My main point is, Japan is making consessions for pretty much the same reasons America/Hollywood have. Where will they draw the line? I dont know. Ultimately the best innoculation is physical media. Hollywood or Japan/Anime. I couldnt imagine trying to sensor Takashi Miike, he would have to be banned outright.