Well I guess this was supposed to be coming. At this rate I may have to look for a "proper" Mastodon account for posting my furry art.

From Hellbirdsite's new TOS, shared here:
https://www.xbiz.com/news/245194/never-mind-the-body-fluids-twitters-new-tos-ramp-up-all-around-porn-censorship

The specific bit to be posted in my next toot:

"Adult content — Adult content is any consensually produced and distributed media that is pornographic or intended to cause sexual arousal. Some examples include, but are not limited to, depictions of: full or partial nudity, including close-ups of genitals, buttocks, or breasts (excluding content related to breastfeeding); simulated sexual acts; and sexual intercourse or other sexual acts — ... ( 1 of 2 )

(2 of 2) " this also applies to cartoons, hentai, or anime involving humans or depictions of animals with human-like features. Note: exceptions may be made for artistic, medical, health, or educational content."

"Depictions of animals with human-like features" sound straight out targeted at furry porn itself.

I mean I now crop anything NSFW since a bit not but I feel like the writing's on the wall now.