Third?

From what I’ve seen NSFW tags are implemented similarly to reddit, however from browsing all and not having NSFW blocked the majority of the posts are porn/nudity.

I’ve been blocking NSFW communities that I don’t want to see while browsing all which has been working fairly well.

I like how the app Jerboa can handle NSFW, I have it set to show the post, but blur the image, which makes it easier to decide if it is something I want to look at or not.