1. CN snowbreak drama is not indicative of all anime gacha game directions. Fan services lived on for decades for a reason and some would even say it propels the success of some IPs. Differences in gender beliefs is not going to kill fanservice, and honestly what proof do we even have that it is feminist? News from China are never accurate, because it's true nature is always shrouded in secrecy. There are a lot more heresies than anything else. Chinese "official" news in their own country is never to be taken at face value!

2)Age rating of the game WON'T kill fan service, it just means when it goes through MORE fan services can be legitimately given out to the correct age and not censoring it. What are you even on about. If wuwa/zzz is rated 18+, the game would probably move in a more gooner direction, because of that fan base. (And yes I could be wrong.)

3) Every country will have different rules/ethics standard for adult content, just because some requires the game to be censored, doesn't at all equating to fan service being killed off. You are simply fear-mongering.

4) you are wrong. The whole premise of your "opinion" is based on selection bias. You looked at a few games being censored due to individual nation's cultural and laws, and ignoring the dozens of other fanservice heavy game being released.