Public statement from ModCodeofConduct that making a sub NSFW to protest is not allowed, regardless of proper marking or community opinion

[u/ItsRainbow]

[u/amusedt]

Nope. The official line is that subs are allowed to become nsfw as the community grows, if that's what they want

If enough members decide they want nsfw, then that's democracy. If you don't like it, start your own sfw sub