what I will talk about is not actual pay content because that just violates uploading guidelines.
https://space.bilibili.com/1171154301/upload/video
This artist, who is only active on bilibili, occasionally creates suggestive artworks as videos. Those artworks are heavily censored that you can't tell whether they are too explicit to upload or the artist deliberately use them as clickbait. Inferred from the comment sections, if you want to get the original images, you have to like, "coin"("投币"), favorite the video (and probably subscribe) and message the artist, then they will send you images showed in the video.
While you can hold these artworks personally, the artsit stated that sharing is not allowed and any "leaked" artworks would be considered as "pirated", as if they are actual pay contents on Patreon.
Checking the uploading guidelines those artworks will fall under $0.00 pay content because you don't have to cost real money to obtain the images. That means the artworks are accepted as long as they have been posted for 2 months. (If you don't know, you can get a "coin" everyday you enter bilibili, and there're more ways to get "coins")
The final question is, will these "pirated" artworks be accepted by the public, even if they didn't break the guildelines? For me I wouldn't deny because I kinda dislike the artist creating artworks just to use them as clickbaits to attract attention.
Although someone have did things like this and those posts have been approved, I still leave this question just to confirm.